Using multiple mailboxes on one device has long become a standard for most users. Gmail as a standard application on Android allows you to combine mail from different providers - including Mail.ru - in one interface. However, many encounter errors when adding an account: from incorrect server parameters to problems with two-factor authentication.

In this article you will find step-by-step guide with current settings IMAP/SMTP for Mail.ru, ways to solve common errors (for example, "Failed to connect to the server" or "Wrong password"), as well as alternative synchronization methods through Exchange or third-party applications. Particular attention is paid to the nuances of working on Android 12-14where the security rules for third-party email clients have changed.

If you previously tried to add Mail.ru to Gmail and received an error, most likely the problem lies in one of three factors: outdated server parameters, IP blocking (often happens when using the mobile data) or a conflict with two-factor authentication in the account Mail.ru. We will look at each case separately.

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1. Preparation: what needs to be done before adding Mail.ru to Gmail

Before you start setting up, make sure that your account Mail.ru is ready to connect through third-party applications. Without these steps synchronization will not work even with the correct server parameters.

First, check whether the ability to work with IMAP is enabled in the settings Mail.ru. To do this:

  1. Open the web version of mail on e.mail.ru.
  2. Go to Settings → Mailboxes → Your mailbox → Protocols.
  3. Make sure the checkbox is opposite IMAP active.

Secondly, if you have two-factor authentication (2FA) enabled, you will need to generate password for the application. The standard account password will not work! This can be done in the section Security → Passwords for applications on the website Mail.ru. This password will be used instead of the main one when setting up in Gmail.

Enable IMAP protocol in mail settings|Disable temporary IP blocking (if any)|Generate a password for the application (with 2FA)|Check the free space in the mailbox (minimum 10% of the quota)-->

Also pay attention to mailbox quota. If it is full, Gmail may not sync new emails. Clear the folder "Spam" i "Trash" —this often solves the problem of "stuck" synchronization.

⚠️ Attention: If you are using a corporate account Mail.ru (for example, through a company domain), the server parameters may differ. Check with your IT service administrator.

2. Step-by-step guide: adding Mail.ru to Gmail on Android

Now let's move on to the actual setup. The instructions are relevant for Android 9-14 and the latest versions Gmail (updated through Google Play). If you have an outdated version of the application, first update it.

Open the application Gmail and follow these steps:

  1. Tap on your profile avatar in the upper right corner → "Add another account".
  2. Select "Other" (not "Google"!).
  3. Enter your full email address Mail.ru (for example, example@mail.ru) and press "Next".
  4. On the account type selection page, specify "Personal (IMAP)".
  5. Fill in the fields with the server parameters (see table below).
  6. In the field "Password" indicate:
    • 🔑 Main password — if 2FA is disabled.
    • 🔑 Generated password for the application —if 2FA is enabled.
  • Click "Next" and wait for synchronization to complete.

    • If the setup was successful, emails from Mail.ru will begin to be displayed in Gmail after 5-10 minutes. Do not close the application during this period, background synchronization may be interrupted.

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    If after adding an account the letters are not displayed, try manually updating your mail, by pulling the screen down. Also check if synchronization is disabled for the account in the Android settings (Settings → Accounts → Your Mail.ru → Mail synchronization).

    3. IMAP/SMTP server settings for Mail.ru in 2026

    Errors when adding mail in 90% of cases are associated with incorrect server parameters. Mail.ru periodically updating its IMAP/SMTPsettings, so old manuals may contain outdated data Below are the current parameters:

    Protocol Server Port Security Login
    IMAP (incoming) imap.mail.ru 993 SSL/TLS Full email (for example, example@mail.ru)
    SMTP (outgoing) smtp.mail.ru 465 SSL/TLS Full email
    IMAP (alternative) imap.mail.ru 143 STARTTLS Full email
    SMTP (alternative) smtp.mail.ru 587 STARTTLS Full email

    If standard ports 993 (IMAP) and 465 (SMTP) do not work, try alternative options with STARTTLSAlso make sure that in the settings Gmail do not check the box "Require SSL login" —. sometimes this causes a conflict with servers Mail.ru.

    To check the connection, you can use third-party tools, for example, the application Mail.ru: Mail or BlueMailIf mail is synchronized there, but. not Gmail, the problem is definitely in the settings of the Google client.

    ⚠️ Attention: Some mobile operators (for example, MTS or Beeline) block non-standard ports for corporate tariffs. If you are connected to such a network, try using Wi-Fi or VPN.

    4. Typical errors and their solutions

    Even with the correct parameters users often encounter errors. Let's look at the most common ones and how to resolve them:

    Error: "Could not connect to the server"

    Causes and solutions:

    • 🌐 IP blocking: Mail.ru may temporarily block suspicious connections Try changing the network (from mobile data to Wi-Fi) or wait 10-15. minutes.
    • 🔒 Incorrect security protocol: In the account settings in Gmail select "SSL/TLS" instead of "Without encryption".
    • 📵 Operator restrictions: Some providers block ports 993 i 465. Use alternative ports (143 for IMAP, 587 for SMTP).

    Error: "Invalid password"

    What to do:

    • 🔑 Password for. applications: If you have 2FA enabled, the standard password will not work. Generate a special password in the settings Mail.ru.
    • 🔄 Reset password: Try to reset your password on the website Mail.ru and re-add your account in Gmail.
    • 📱 Application cache: Clear the cache Gmail in Android settings (Settings → Applications → Gmail → Storage → Clear cache).

    Emails are not synchronized

    Possible reasons:

    • ⚙️ Synchronization limit: B Gmail by default, emails for the last 30 days are synchronized. To download all correspondence, go to Account settings → Mail synchronization → Download letters for and select "All".
    • 📂 Folder is full: If the folder "Inbox" in Mail.ru contains more than 10,000 emails, Gmail may not synchronize them. Archive or delete old emails.
    • 🔄 Manual mode: In the account settings Mail.ru in Gmail check that the option is enabled "Synchronize automatically".
    What to do if emails are duplicated?

    Duplication of emails during synchronization Mail.ru i Gmail usually associated with a conflict marks. To fix this:

    1. In Gmail go to Settings → Your Mail.ru account → Manage tags.
    2. Disable synchronization for folders "Sent" and "Drafts" (if they are duplicated).
    3. In the web version Mail.ru set up automatic copying of sent emails to folder "[Gmail]/Sent".

    These steps will help avoid creating duplicates when sending emails.

    5. Alternative ways to connect Mail.ru to Android

    If setup via IMAP fails, you can use other synchronization methods. Let's consider two proven options:

    Method 1: Through the Exchange protocol (for corporate accounts)

    This method is suitable if you have mail on a domain Mail.ru (for example, name@your-company.ru). Parameters for Exchange:

    • 📌 Server: m.mail.ru
    • 📌 Domain: leave blank or specify mail.ru
    • 📌 Port: 443
    • 📌 Security: SSL/TLS

    To add, select the account type "Exchange" instead of "IMAP" in Gmail.

    Method 2: Third-party email clients

    If Gmail refuses to work with Mail.ru, try alternative applications:

    • 📧 Mail.ru: Mail - official client with support for push notifications.
    • 📧 BlueMail - universal client with flexible synchronization settings.
    • 📧 Outlook —works reliably with Mail.ru via IMAP.

    The advantage of third-party clients is that they often handle specific errors better Mail.ru, for example, problems with email encoding or attachments.

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    If none of the methods worked, check if whether your IP address is blocked on the side Mail.ru. To do this, try logging into your mail through a browser - if a captcha or blocking appears, contact support Mail.ru to unblock it.

    6. Setting up notifications and filters for Mail.ru in Gmail

    After successfully adding an account, it is recommended to set up notifications and filters so as not to miss important emails. In Gmail this is done like this:

    To enable notifications:

    1. Open Gmail → tap on the avatar → select an account Mail.ru.
    2. Go to "Settings → Notifications".
    3. Enable the option "All notifications" or select "Only important".

    To create a filter (for example, so that letters from a specific sender go into a separate folder):

    1. Open a letter from the desired sender.
    2. Tap on the three dots in the upper right corner → "Filter similar".
    3. Specify the conditions (sender, subject) and select an action, for example, "Start" or "Move to folder".

    Please note that filters created in Gmail, not used to messages that you read via the web version Mail.ru or the official application. They only work internally Gmail.

    7. Security: how to protect data during synchronization

    Connecting third-party mail to Gmail creates potential security risks. Follow these recommendations to minimize threats:

    🔐 Use application passwords

    • If you have two-factor authentication enabled, never enter the main password in Gmail. Always generate a separate password for the application in the settings Mail.ru.

    🛡️ Limit access rights

    • In the account settings Mail.ru in Gmail turn off synchronization for unnecessary folders (for example "Spam" or "Trash"). This will reduce the risk of data leakage.

    📱 Regularly check active sessions

    • Periodically log into the web version Mail.ru (Settings → Security → Login history) and end suspicious sessions.

    🔄 Update applications

    • Outdated versions Gmail may contain vulnerabilities. Enable automatic updates in Google Play.

    If you suspect that your account is compromised (for example, letters are missing or spam mailings are sent), immediately disable synchronization with Gmail and change the password to Mail.ru.

    ⚠️ Attention: When using public Wi-Fi (in cafes, airports) disable automatic mail synchronization in Android settings. This will prevent data interception through unsecured networks.

    8. Frequently asked questions (FAQ)

    Is it possible to add Mail.ru to Gmail without a password for the application if 2FA is enabled?

    No, it is not possible. When two-factor authentication is enabled Mail.ru blocks login using the main password in third-party clients. You definitely need to generate a separate password in the section Security → Passwords for applications.

    Why does Gmail not display folders from Mail.ru (for example, "Work" or "Personal")?

    By default Gmail syncs only the main ones folders (Inbox, Sent items, Drafts). To enable display of user folders:

    1. Open Gmail → click on the avatar → select an account Mail.ru.
    2. Go to Settings → Manage labels.
    3. Find the desired folder in the list and enable its synchronization.

    How to disable Mail.ru synchronization in Gmail without deleting your account?

    To temporarily pause synchronization:

    1. Go to Android Settings → Accounts → Your Mail.ru.
    2. Disable the slider "Synchronization mail".

    To completely delete an account from Gmail, open the application → avatar → "Manage accounts" → select Mail.ru → "Delete account".

    Is it possible to configure sending letters from the default Mail.ru address to Gmail?

    Yes. To do this:

    1. Open Gmail → click "Write".
    2. Tap on the arrow next to the field "From".
    3. Select an address Mail.ru and check the box "Use as default".

    Now all new letters will be sent from the address Mail.ru.

    Why, when adding Mail.ru to Gmail, does it ask you to verify your identity via SMS?

    This is a standard security measure Mail.ru when connecting from a new device or IP address. Enter the code from the SMS in the field that appears. If the SMS does not arrive:

    • Check whether the number is blocked in the settings Mail.ru (Security → Phones).
    • Try to request a call with a code instead of an SMS.
    • Make sure there are enough funds on your phone balance to receive SMS.