Find out the address of the incoming mail server. IMAP protocol, Mail ru: setting up the mail program

Most email service users are quite happy with the standard web client that their service provider offers them. Actually, this is the form in which this mail service is used most often, but this is not because it is so convenient, but because people simply do not know where to find an alternative and how to set up mail reception in third-party programs . If email is your work tool, then you probably won't be able to do without an advanced email client that would replace the web interface. In this material we will look at how to create a mailbox on the Mail.ru domain and implement (IMAP) for various client programs, including Outlook and Apple Mail. Let’s immediately look at the main errors that arise when working with the email service in general and with third-party email clients in particular.

Mailbox registration

You can register Mail.ru on the service’s official website.

When registering, you must fill in a number of required fields with personal data:

  • Name - you can enter any name, despite the requirement to enter your real name.
  • Last name - you can specify any name.
  • Mailbox - you must specify a nickname, but the mail will offer it itself.
  • Password - you must specify a complex password using special characters.

There are other fields, but they are not required.

IMAP protocol

This protocol is the most optimal and convenient for working with email and is supported by all popular email services. In addition, storing mail in the cloud has a positive effect on security and reliability (emails will definitely not be lost and will always be available on different devices).

Correct configuration of Mail.ru via the IMAP protocol requires knowledge of certain data to provide access to the mailbox:

  • Email address (mail adress) is the full name of your mailbox, accompanied by the @ dog icon and the domain name.
  • Next, you should designate the server for incoming IMAP mail - in our case, imap.mail.ru.
  • sent from an SMTP server - in our case the server smtp.mail.ru is installed
  • Password - the password currently used (to access the mailbox).
  • Then you should enter the port for the IMAP server (select port 993, and select SSL/TSL as the encryption protocol).

Outlook

Setting up Mail.ru (IMAP) for the Microsoft client varies depending on which version you are using. In the 2016 version you need:

  • Go to the "File" menu in the top left corner.
  • Next, go to the “Information” submenu.
  • Then click “Add account”.
  • You will be asked to select one of the setup modes (manual or automatic); you must select manual and indicate all the data stated above.
  • Username, mailbox address, current password.
  • Next, you need to select the IMAP account type and specify the appropriate servers.
  • Then you should open “Advanced settings”.
  • Select the “Advanced” submenu and enter port 993 in the IMAP server field.

The Bat!

Configuring Mail.ru (IMAP) in this client is carried out using the built-in utility interface, which offers step-by-step data entry.

You need to add a new box, to do this you need:

  • In the top panel of the interface, click on the “Mailbox” button and select the “New mailbox” submenu.
  • Indicate any name of your choice, for example “Work mail”.
  • On the next settings screen, you must enter your full name, email address, and organization.
  • On the next settings screen you need to specify the IMAP server information - imap.mail.ru.
  • On the final settings screen, you must enter your email address and password to log in.

For further configuration, you need to go to “Mailbox Properties” and specify the IMAP port 993 and the SMTP port 465.

Apple Mail

Configuring Mail.ru (IMAP) in the macOS system is carried out at the system settings level, or through the built-in Mail program.

To configure through the Mail application, you must do the following:

  • Open the Mail application itself.
  • Select “File” in the top menu.
  • Select the “Add account” submenu.

As with The Bat, Apple's client offers step-by-step setup.

The first window will ask you to enter basic data for the mailbox:

  • Your name (any name you choose, it should not be associated with your mailbox).
  • Email address (full address with @ and domain).
  • Password (used when registering on the mail.ru website).

The program will make further settings automatically, but errors may occur, and then the program will prompt you to enter additional data.

  • Server type - select IMAP.
  • Description - the name of the box (any, user choice).
  • The server where incoming mail will be received is imap.mail.ru.
  • Password - the password used when registering on the mail.ru website.
  • The server from which your letters will be sent - you need to specify the server smtp.mail.ru (attention, you must also check the box next to the “Use only this server” option, as well as the “Use authentication” option).
  • Username - here you need to enter your full email address, along with @ and domain.
  • The password is the same password that was entered in the previous window.

After the operations have been completed, the program will offer to check all the data again and create a new box.

After the new mailbox has been added to the list of program mailboxes, you need to change the port in the settings. To do this you need:

  • Open the Mail program settings.
  • Select the “Accounts” submenu.
  • In this submenu you need to find the “Outgoing mail server” item and select the “Change list of SMTP servers” sub-item in the drop-down menu.
  • Next, you need to check the box next to the “Use a random port” option and enter port 465 there.
  • Next, you need to check the box next to the “Use SSL” option.

Mail for iOS

Setting up Mail.ru (IMAP) in iOS is done using the same method as in macOS, through system settings. To add a new mailbox you need to:

  • Go to “Settings - Mail”.
  • Open the list of accounts and click on the “Add account” button.
  • Select "Other" from the list of suggested domains.
  • Next, you need to specify basic user data (name, email address, password).
  • Then click on the “Next” button, and the program will complete the setup itself.

You will have to specify the server and ports manually; for this you should:

  • Click on the name of the newly created box.
  • Open mailbox settings.
  • In the SMTP item you must specify smtp.mail.ru.
  • In the IMAP item you must specify imap.mail.ru.
  • In the SMTP settings, you must check the “Use SSL” option and enter port 465.

Mail for Android

First, you should decide which email client is installed on the system. This guide provides instructions for setting up a standard client for Android. Mail.ru (IMAP) is configured manually. To add a new mailbox you need to:

  • Open the Email application.
  • Enter your mailbox details (full address with @ with domain and password used during registration).
  • Then tap the Manual key.

Select the IMAP server type.

An additional menu will appear in which you will need to enter data for the server with incoming correspondence:

  • IMAP server - imap.mail.ru.
  • Security protocol - SSL/TSL.
  • You must also change the port to 993 and click Next.

An additional menu will appear where you will need to enter the server data for outgoing mail:

  • SMTP server - smtp.mail.ru.
  • Security protocol - SSL/TSL.
  • You should also enter the port number 465 and click the “Finish” button.

Official client

To avoid fiddling with setting up Mail.ru (IMAP) for third-party clients, you can download the official application, which is available for download from all major application stores, including AppStore and Google Play. An important advantage of these applications is that there is no need to enter server data manually. All you need to know is the password (the one used during registration) and email address (the application will set the domain automatically). Moreover, the registration process itself can be completed in the mobile application, without resorting to using the website. The application interface has been pre-created for maximum convenience for those who use mail.ru mail. If the user has mailboxes in other services, they can be added directly to the same application, and all correspondence will arrive in one program. As for desktop computers and laptops, here, alas, developers have nothing to offer except a web client.

Possible mistakes

As with any email service, or software in general, problems may arise. The same applies to setting up Mail.ru (IMAP) for third-party email clients.

  • Error 550 Message sending for this account is disabled - the problem can be solved by changing the password for the mailbox.
  • Mailbox Full Error - From the name it is clear that the problem arose due to the fact that the mailbox is full. You need to wait a while or empty your inbox.
  • Error User not found - a similar error appears if the recipient is not registered in the Mail.ru database. In this case, you need to double-check the recipient's address or another way to contact him.
  • Error No such message, only 1000 messages in maildrop (No such message, only 1000 messages in mail) - an error occurs when trying to download correspondence to a third-party email client. To fix it, you need to open your email account through a web browser and erase the oldest letter from it, and then try to download them again using a third-party email client.
  • Error We do not accept mail from dynamic IP (We do not accept letters from mailboxes with a dynamic IP address) - the problem occurs due to an incorrectly configured PTR (it is similar to an entry for dynamic IP addresses). Due to the dominance of spam, Mail.ru management had to block such addresses. The problem can only be fixed by the provider who changes the PTR.
  • Error 550 Spam message discarded/rejected - This error means that the email was blocked by a spam filter. The problem can only be resolved by the support service.
  • Error Access to this account is disabled - most likely, the mailbox to which you are trying to send a letter has been deleted because it has not been used for a long time.

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We continue to consider the main issue. Let's lay it out clearly. As they say, “one step at a time.” Ready? If you don’t have an e-mail yet or are planning to create another address, then just in case, I’ll give you step-by-step instructions on how to do it for free.

IMAP and POP3 protocols

What it is? It's simple - these protocols are used for the correct operation of email programs on your device. Now let's see what the difference is between them and what specific settings can be used.

IMAP is used to synchronize with the main server. When using this protocol, letters will be saved both on the Internet and on the computer itself. This has a significant advantage - access to correspondence can be obtained from different devices, since it is accessible via the network. Of course, only for those who have a login and password for their account. If you forgot, then you can.

When customizing an email client by working with the POP protocol, you need to know one of its features. The letters you send will be saved exclusively on your computer. Therefore, you will not be able to view them from other devices. This feature will be good for corporate email, where confidentiality is important.

Main settings

Let me show you how to set up your Yandex mail in a screenshot to make it clearer. To get started, go to your mail and click on the “gear” in the upper right corner.

When clicked, a list will pop up. We do it as in the screenshot.

Select the mail program settings as shown below.

Now you can select the protocol you want to use.

To configure your email client, you may need to enter the following information:

  • Addresses of servers through which letters will be sent and received;
  • Port number for interaction with the server;
  • The type of connection over which data will be encrypted.

Both protocols have the same server for sending your letters - smtp.yandex.ru. SSL is used to protect data. Other parameters are slightly different.

In IMAP, you need to use port 993 for incoming messages, and 465 for outgoing messages. In POP3, 995 and 465, respectively. imap.yandex.ru, pop.yandex.ru are server addresses for incoming correspondence for IMAP and POP3, respectively.

Setting example

For clarity, I will show the setting using the example of Microsoft Outlook, which is quite easy to use. Is it already installed on your computer?

First, open Outlook and click “file”.

Click on the “add account” button and look at the following screenshot.

Select manual setting.

We choose to work with already familiar protocols.

At this stage, enter the parameters described above. As you can see, Outlook is set up quite quickly and easily.

Setting up mobile devices

Owners of mobile devices are very lucky. Usually you don’t need to do anything special. On Android phones and tablets, I often see pre-installed email applications that are almost ready to use. Unless you need to enter your credentials (login, password) so that the mail client can access your email inbox with correspondence.

If you still want to go into detailed settings, then for IMAP the same 993 and 465 ports that I mentioned earlier are used. The connection servers are the same. The only thing that can be displayed for a secure connection is SSL/TLS.

Do you have something to add or haven't found the information you need? Let us know in the comments. Perhaps your information will be useful to other users, or I may add information that interests you in the future.

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  • Simultaneous work with work and personal email accounts;
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  • Using shared files by using Ya.Disk capabilities together with mail.

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This concludes the article. I hope that I clearly explained how you can configure Yandex mail on various devices. You might also be interested in how to use email clients. Subscribe to updates in the form below or follow them on social networks, I will be glad to see you.

This article covers the most commonly used Internet email protocols - POP3, IMAP, and SMTP. Each of them has a specific function and way of working. The content of the article explains which configuration is best suited for the user's specific needs when using an e-mail client. It also reveals the answer to the question of what protocol e-mail supports.

What is POP3?

Protocol Version 3 (POP3) is a standard email protocol used to receive email from a remote server to a local email client. Allows you to download messages to your local computer and read them even if the user is offline. Please note that when you use POP3 to connect to your account, messages are downloaded locally and deleted from the email server.

By default, the POP3 protocol runs on two ports:

    port 110 is an unencrypted POP3 port;

    port 995 - this should be used if you want to connect to POP3 securely.

What is IMAP?

Internet Message Access Protocol (IMAP) is a protocol for receiving email messages, used to access email on a remote web server from a local client. IMAP and POP3 are the two most commonly used protocols for receiving emails and are supported by all modern email clients and web servers.

The POP3 protocol means that your email address is accessible only from one application, while IMAP allows simultaneous login from several clients at once. This is why IMAP is better if you're going to be accessing your email from different places or if your messages are managed by multiple users.

The IMAP protocol runs on two ports:

    port 143 is the default unencrypted IMAP port;

    port 993 - this must be used if you want to connect securely using IMAP.

What is SMTP?

The protocol is a standard protocol for sending email over the Internet.

SMTP operates on three ports:

    port 25 is unencrypted by default;

    port 2525 - this is opened on all SiteGround servers if port 25 is filtered (for example by your ISP) and you want to send unencrypted emails using SMTP;

    port 465 - This is used if you want to send messages securely using SMTP.

What protocols are used to exchange email? Concepts and terms

The term email server refers to the two servers required to send and receive emails, i.e. SMTP and POP.

The incoming mail server is the server associated with your email address account. It cannot have more than one incoming mail server. To access incoming messages, you need an email client—a program that can receive email from an account, allowing the user to read, forward, delete, and reply to messages. Depending on your server, you may be able to use a dedicated email client (such as Outlook Express) or a web browser. Thus, Internet Explorer is used to access email-based accounts. Messages are stored on the incoming mail server until it is downloaded. Once you have downloaded your mail from the mail server, you cannot do it again. To successfully download data, you must enter the correct settings in your email program. Most incoming mail servers use one of the following protocols: IMAP, POP3, HTTP.

Outgoing mail server (SMTP)

This is a server used only for sending emails (to transfer them from your email client program to the receiver). Most outgoing mail servers use Protocol) to send correspondence. Depending on your network settings, the outgoing mail server may belong to your ISP or the server where you set up your account. Alternatively, you can use a subscription-based SMTP server that will allow you to send emails from any account. Due to spam issues, most outgoing email servers do not allow you to send emails unless you are logged into their network. A server with an open relay will allow you to use it to send emails, whether you belong to its network group or not.

Email Ports

For networks, a port means the end point of a logical connection. The port number determines its type. The following are the default email ports:

    POP3 - port 110;

    IMAP - port 143;

    SMTP - port 25;

    HTTP - port 80;

    secure SMTP (SSMTP) - port 465;

    secure IMAP (IMAP4-SSL) - port 585;

    IMAP4 over SSL (IMAPS) - port 993;

    Secure POP3 (SSL-POP) - port 995.

Email protocols: IMAP, POP3, SMTP and HTTP

Basically, a protocol refers to a standard method used at each end of a communication channel. To deal with email, you must use a special client to access the mail server. In turn, they can exchange information with each other using completely different protocols.

IMAP protocol

IMAP (Internet Message Access Protocol) is a standard protocol for accessing email from your local server. IMAP is a client/server protocol in which email is received and data is stored by your Internet server. Since it only requires a small data transfer, it works well even on a slow connection, such as a modem connection. When attempting to read a particular email message, the client downloads data from the server. You can also create and manage folders or mailboxes on the server, and delete messages.

POP3 protocol

POP (Post Office Protocol 3) e-mail provides a simple, standardized way for users to access their mailboxes and download messages to their computers.

When using the POP protocol, all your email messages will be downloaded from the mail server to your local computer. You can also leave copies of your emails on the server. The advantage is that after downloading your messages, you can disconnect your Internet connection and read your email at your leisure without incurring additional communication charges. On the other hand, with this protocol you receive and download a lot of unwanted messages (including spam or viruses).

SMTP protocol

The protocol is used by a mail transfer agent (MTA) to deliver electronic messages to a specific recipient server. SMTP can only be used to send emails, not to receive them. Depending on your network or ISP settings, you may only be able to use the SMTP protocol under certain conditions.

HTTP protocols

HTTP is not a protocol designed for email communication, but it can be used to access your mailbox. It is also often called web email. It can be used to compose or receive emails from your account. Hotmail is a good example of using HTTP as an email protocol.

Managed File Transfers and Network Solutions

Your ability to send and receive email is primarily due to ​three TCP protocols. They are SMTP, IMAP and POP3.

SMTP

Let's start with SMTP because its main function is different from the other two. SMTP, or Simple Mail Transfer Protocol, is primarily used to send email from an email client (such as Microsoft Outlook, Thunderbird, or Apple Mail) to an email server. It is also used to relay or forward mail messages from one mail server to another. This is necessary if the sender and recipient have different email service providers.

SMTP, which is specified in RFC 5321, uses port 25 by default. It can also use port 587 and port 465. The latter, which was introduced as the port of choice for secure SMTP (a.k.a. SMTPS), is considered deprecated. But in fact, it is still used by several email service providers.

POP3

The Post Office Protocol, or POP, is used to retrieve email messages from the latest version that is widely used is version 3, hence the term "POP3".

POP version 3, specified in RFC 1939, supports extensions and several authentication mechanisms. Authentication features are required to prevent malicious users from accessing user communications.

The POP3 client receives email as follows:

    connects to the mail server on port 110 (or 995 for SSL/TLS connections);

    deletes copies of messages stored on the server;

    disconnects from the server.

    Although POP clients can be configured to allow the server to continue to store copies of downloaded messages, the steps described above are common practice.

    IMAP

    IMAP, especially the current version (IMAP4), is a more complex protocol. This allows users to group related messages and place them in folders, which in turn can be organized hierarchically. It is also equipped with message flags that indicate whether the message has been read, deleted, or received. It even allows users to search server mailboxes.

    Operating logic (imap4 settings):

    • connects to the mail server via port 143 (or 993 for SSL/TLS connections);

      retrieves email messages;

      serves to connect before closing the mail client application and download messages on demand.

    Please note that messages are not deleted on the server. This can have serious consequences. IMAP specifications can be found in RFC 3501.

    Choosing between IMAP and POP3

    Since the core function of SMTP is fundamentally different, the dilemma of choosing the best protocol usually involves only IMAP and POP3.

    If server storage space is important to you, then choose POP3. A server with limited memory is one of the main factors that may force you to support POP3. Because IMAP leaves messages on the server, it can consume memory space faster than POP3.

    If you want to access your mail at any time, then it is better to stick with IMAP. There is one good reason why IMAP was designed to store messages on a server. It is used to search for messages from multiple devices - sometimes even simultaneously. So if you have an iPhone, Android tablet, laptop and desktop and want to read email from any or all of these devices, then IMAP is the best choice.

    Synchronization is another advantage of IMAP. If you access email messages from multiple devices, you'll likely want them all to show any activity you've performed.

    For example, if you read messages A, B, and C, you want them to also be marked as read on other devices. If you have deleted letters B and C, then you will want the same messages to be deleted from your inbox on all gadgets. All these synchronizations can only be achieved if you use IMAP.

    Since IMAP allows users to organize messages hierarchically and place them in folders, it helps users better organize their correspondence.

    Of course, all IMAP functionality comes at a price. These solutions are more difficult to implement and the protocol ends up consuming a lot more CPU and RAM, especially when it performs the synchronization process. In fact, high CPU and memory usage can happen on both the client and server side if there are a ton of messages to sync. From this point of view, the POP3 protocol is less expensive, although less functional.

    Privacy is also one of the issues that will greatly depend on the end users. They would generally prefer to download all email messages and not leave copies of them on an unknown server.

    Speed ​​is an advantage that varies and depends on the situation. POP3 has the ability to download all mail messages when connected. And IMAP can, if necessary (for example, when there is insufficient traffic), download only message headers or certain parts and leave attachments on the server. Only when the user decides that the remaining parts are worth downloading will they become available to him. Therefore, IMAP can be considered faster.

    However, if all messages on the server must be downloaded every time, then POP3 will be much faster.

    As you can see, each of the described protocols has its own advantages and disadvantages. It's up to you to decide which features or capabilities are more important.

    Also, the desired method of accessing the e-mail client determines the preferred protocol. Users who only work from one machine and use webmail to access their new emails will appreciate POP3.

    However, users who share mailboxes or access their emails from different computers will prefer IMAP.

    Spam firewalls with SMTP, IMAP and POP3

    Most spam firewalls only deal with and protect the SMTP protocol. The servers send and receive SMTP email and these will be checked by the spam firewall on the gateway. However, some spam firewalls provide the ability to protect POP3 and IMAP4 when external users need these services to access their email.

    SMTP firewalls are transparent to end users; There are no configuration changes for clients. Users still receive and send email messages to the email server. Thus, Exchange or Dominos must configure routing of messages to the firewall based on a proxy server when sending email, and also provide the ability to send emails from the firewall.

If you want to receive mail using your email clients, enable POP3 or IMAP protocols.

To do this, go to the Settings of your Yandex mailbox, open the “Mail programs” section. Select the protocol you want to use by checking the box next to it. Save the result by clicking on the “Save Changes” button.


Read more about the operation of the POP3 and IMAP protocols below.

Configuration via IMAP protocol

Using the IMAP protocol, the mail program will not just download new letters, but will synchronize the information on your computer with the data on the server, displaying the entire structure of your mailbox at once - all folders, both standard and manually configured by you.

To configure an email client using the IMAP protocol, provide the following information:

  • In chapter Incoming mail (IMAP) you need to specify the address of the mail server imap.yandex.ru, set SSL protection and port 993. If your program for some reason does not support SSL connection protection, you can specify port 143 and connect without SSL
  • In chapter

When setting up mail programs, you need to specify your Yandex username and password as the login and password to access the mail server. You must specify your full mailbox address as your login.

IMAP protocol support will be enabled automatically the first time you log in to your email program.

Configuration via POP3 protocol

When using the POP3 protocol, all your letters (from the folders that you specify in Mailbox Settings) will be downloaded by the mail program to your computer into the “Inbox” folder, after which they can be sorted into folders, if necessary, using filters configured in the mail service itself. program.

Keep in mind that many email programs, by default, delete messages from the server when downloading. In this case, all messages in your mailbox will be moved to the “Deleted Items” folder, from where they will be deleted after a week. To save letters in the mailbox, you can set the option in the mail program settings to save copies of letters on the server when downloading, if your program allows this. It is impossible to make this setting from our side.

When setting up an email program using the POP3 protocol, you must specify the following information:

  • In chapter Incoming mail (POP3) you need to specify the address of the mail server pop.yandex.ru, set SSL protection and port 995. If your program for some reason does not support SSL connection protection, you can specify port 110 and connect without SSL
  • In chapter Outgoing mail (SMTP) you must specify the server address smtp.yandex.ru, and connect via a secure SSL connection via port 465. If you cannot use a secure connection, you can connect to the SMTP server via ports 25 or 587

When setting up mail programs, you need to specify your Yandex username and password as the login and password to access the mail server. In case you are setting up access to a view box [email protected], the login is the first part of the address - login. If you use Yandex.Mail for domains, you need to specify the full mailbox address as your login.

Instructions

Find out the server name by consulting the Windows Mail documentation, your Internet service provider, or your network administrator. Please note: Windows no longer supports HTTP://, which is used by email services such as Hotmail, Gmail and Yahoo. And to find out whether the use of POP3, IMAP4 and SMTP servers is applicable for your OS, please visit the official Microsoft website (www.microsoft.com).

To find out your server settings, sign in to your email account using Outlook Web App. Select sequentially: “Options” – “Show all options” – “Account” – “My account” – “Settings for POP, IMAP and SMTP access” (they can be found in another account menu, on the “Protocol Settings” page) ). However, if the settings for these servers indicate "Not Available", contact your ISP or network administrator for clarification.

If possible, use the IMAP4 protocol, as it has more capabilities as a mail server. If you have problems defining your server settings, contact the Login and Password section of the documentation or the person responsible for managing your account.

If Windows Mail still fails to establish a connection, check your authentication settings. Select the “Accounts” tab in the “Tools” menu, and then select the “Internet Accounts” item. Find your account and click the Properties button. Go to the "Servers" tab and make sure that the box next to "Use secure password verification" is unchecked.

You can find out the name of the server through which the messages were sent to you and, if necessary, block the connection by visiting the website http://who.is.

Sources:

  • how to find out your email

For example, you got a computer. Friends gave away an old system unit or a gift from relatives; in principle, the background is not that important. The first thing you need to find out in this case is whether the Windows operating system is installed. This is not such a difficult question.

You will need

  • - computer.

Instructions

Turn on your computer and wait for it to boot. If Windows boots up and the Start button, desktop and shortcuts appear on the screen, then the Windows operating system is clearly present. You can view the version and bitness of the operating system in the computer properties. To do this, click on the “My Computer” shortcut, then right-click and select “Properties”.

If, when the computer boots, the process stops at Windows or a blue screen with an error occurs, it means that the operating system is installed, but cannot boot due to system failures. It's up to you to restore the old system using the console or utility utilities, or to immediately reinstall it.

If, after turning on the computer, a message appears on a black screen, and the download does not proceed, you need to decipher this message. The message ntldr is missing indicates that the computer does not find the boot partition. First of all, turn off the computer and check whether the hard drive is connected to the power supply and the motherboard, and whether it is detected in the motherboard BIOS. If the hard drive is detected without problems, but the system is detected, proceed to the next step.

Use utility utilities or an alternative shell to inspect the contents of the hard drive. If you do not find the Windows folder on it, then obviously there is no Windows operating system on the hard drive. If all the required folders are there, and everything is in order with the equipment, but the system doesn’t matter, reinstall it.

Restoring an old operating system after a serious failure is more ungrateful than rewarding. After recovery, even if it is successful, Windows may not work for long, and along the way it will torment you with constant errors.

Video on the topic

Modern people spend a lot of time on the Internet. Therefore, over time, everyone gains an impressive number of accounts on a variety of portals and sites. Finding out which sites you are already registered on is quite simple.

Instructions

During their time on the Internet, everyone develops a unique story. It consists of advertisements and messages posted under your own nickname, and accounts on various sites and portals. It is better to get rid of unnecessary and irrelevant information of this kind for basic information security reasons. Another case is when it becomes necessary to remember whether you already have an account on a specific site, so as not to have to register again.

To find out your credentials records, you can start by searching the Internet using your own nickname. Enter into the search engine the nickname that you most often use when registering. In the search results you will see links to almost all sites where the account from such a user was active. To avoid losing this information in the future, you can add all found Internet addresses to a special folder on the bookmarks bar.

To find out or remember whether you have an account on a specific site, use the password recovery option. Without entering any data in the “Login” section, click on the “Remind password” link. In the field that appears, enter the email address that you usually use for registrations. If you already have an account on this resource, you will see a system message stating that password recovery data has been sent to the specified mailbox. Check your email and follow the instructions contained in the email you receive.

To avoid problems in the future with clarifying information about existing accounts, create a special file and enter data about all new registrations into it. In this case, it will be very easy for you to clarify the information by simply using the search for such a document.

Helpful advice

Keep a special document recording all your registrations on Internet sites.

Server hacks happen every day. Hackers know hundreds of loopholes through which they can gain one or another level of access to the server. In some cases, vulnerabilities allow access to confidential user data, and sometimes the hacker even gains complete control over the resource. How to protect yourself from hacker attacks?

Instructions

To protect your server from hacking, you need to know the main methods of hacker attacks. By closing possible loopholes, you significantly increase the security of your resource. Everything described below is of no interest to hackers (they know all this very well), but may be useful to server owners.

How is an attack on a server carried out? First of all, the hacker tries to understand what software is installed on it. To do this, he can open a website located on the server and enter an erroneous request. In response to such a request, an incorrectly configured server issues an error message with something like this: Apache/2.2.14 (Unix) mod_ssl/2.2.14 OpenSSL/0.9.8e-fips-rhel5 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0 .2.2635 Server at www.name_ servers.com Port 80.

For a hacker, the above information can be very useful - he can see the version of the installed HTTP servers(Apache/2.2.14) and versions of other programs and services. Now he can search for exploits (malicious codes) for vulnerabilities in versions of these services. And if the system administrator has not closed the existing loopholes, a hacker will be able to gain access to the computer. A properly configured server should not provide any detailed information about itself or may display deliberately distorted information.

One of the simplest methods of hacking, which often produces results, is to view folders located on the server. Very often, administrators forget to set permissions to view them, so a hacker, having determined the structure of the site using the appropriate utilities, easily opens folders that are not intended for viewing. If the administrator is new, a hacker can find a lot of useful information in such folders. For example, login and password administrator. The password is usually encrypted with the md5 algorithm, but there are many decryption services on the Internet. As a result, the hacker gains complete control over the site. Conclusion: set permissions to read files and open folders.

Very often, hackers hack databases using the SQL vulnerabilities they find. There are special utilities that make a hacker’s “work” much easier. With their help, the presence of a vulnerability is determined in a matter of minutes, then the name of the database is determined, tables and columns are calculated, after which the hacker gets full access to the information stored in the database - for example, logins and passwords, credit card data, etc.