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Yandex Mail SMTP, IMAP & POP3 Settings (2026): App Passwords Required

Complete Yandex Mail email settings for 2026, covering the two required IMAP prerequisites, mandatory app password authentication, geographic hostname alternatives (ya.ru vs yandex.com), and 500-recipient sending limit.
Alaa Alaa
12 August 2026
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Email Settings
Alaa
By Alaa
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7 min read Updated Aug 12, 2026 351 views

Reading time: 8 min · Last verified: August 2026 · SMTPedia editorial team

Yandex Mail is the free consumer email service from Yandex, Russia’s largest search and internet company, also available as part of the paid Yandex 360 productivity bundle for businesses. Yandex Mail supports multiple domain suffixes (@yandex.com, @yandex.ru, @ya.ru) all sharing the same infrastructure. To connect Yandex Mail to Outlook, Thunderbird, Apple Mail, or a mobile client, complete two required steps in your Yandex account first, then use the settings below with an app password.

SETUP GOTCHA TWO PREREQUISITES + APP PASSWORD

Yandex Mail blocks IMAP/SMTP unless two prerequisites are configured, and requires an app password (not your regular Yandex account password). First, in Yandex Mail webmail Settings, open Email clients and enable both “Use a mail client to retrieve your Yandex mail via IMAP” and “App passwords and OAuth tokens”. Second, generate an app password at id.yandex.com/security under Access to your data, App passwords. Yandex displays the password once and it activates after 2 to 3 hours. Use that app password in your client, not your regular password. If you are outside Russia, prefer imap.ya.ru and smtp.ya.ru for better reachability. Reference: SMTP 550 5.7.1 guide.

Quick Reference: Yandex Mail Server Settings

Use these values verbatim. Encryption is required across all three protocols. Users outside Russia should substitute the .ya.ru hostnames for better geographic reachability.

ProtocolServerPortEncryptionAuthentication
SMTP (outgoing, most common)smtp.yandex.com (or smtp.ya.ru outside RU)465 (SSL) or 587 (STARTTLS)RequiredFull email + app password
IMAP (incoming, recommended)imap.yandex.com (or imap.ya.ru outside RU)993SSL/TLSFull email + app password
POP3 (incoming, single device)pop.yandex.com (or pop.ya.ru outside RU)995SSL/TLSFull email + app password

Mandatory Prerequisites Before Configuration

Step 1: Enable IMAP access in Yandex Mail

  1. Sign in to Yandex Mail webmail.
  2. Open Settings and navigate to Email clients.
  3. Enable Use a mail client to retrieve your Yandex mail via IMAP.
  4. Enable App passwords and OAuth tokens.
  5. Save changes.

Step 2: Generate an app password

  1. Go to id.yandex.com/security.
  2. Open Access to your data, then App passwords.
  3. Select the client type (Windows, macOS, Android, or iOS email client).
  4. Yandex displays the generated password only once, copy it immediately.
  5. Wait 2 to 3 hours for the password to activate before attempting client authentication.

Create a separate app password for each device or client so you can revoke individual access without affecting others.

Yandex Mail SMTP Settings (Sending Mail)

SMTP handles outbound mail. Server smtp.yandex.com (or smtp.ya.ru outside Russia) on port 465 SSL is the recommended configuration. Port 587 STARTTLS works as an alternative when the client initiates the connection without encryption. Authentication uses the full email address as username plus the app password generated in the previous section.

Yandex Mail enforces a 500 recipients per 24 hours sending limit for consumer accounts, with block extensions if the anti-spam system detects mass mailing or promotional patterns. Fresh accounts sometimes trigger a “Message rejected under suspicion of SPAM” error; Yandex recommends sending a test message from the webmail interface first to prove the account is not a robot, which clears the block. Heavier transactional sending needs a dedicated SMTP relay or Yandex 360 Business tier.

Yandex Mail IMAP Settings (Recommended for Reading)

IMAP syncs folder state across every device. Server imap.yandex.com (or imap.ya.ru outside Russia) on port 993 SSL/TLS. Folder names appear in the language of your Yandex account preference (Russian, English, Ukrainian, Turkish, Belarusian, and others), and IMAP folder attributes let Outlook, Apple Mail, and Thunderbird map them to Sent, Drafts, and Trash correctly. Yandex Mail supports OAuth 2.0 as an alternative to app passwords in modern clients that implement it.

Yandex Mail POP3 Settings (Single-Device Access)

POP3 downloads mail to one device with no server-side sync. Use pop.yandex.com (or pop.ya.ru outside Russia) on port 995 SSL/TLS. Only pick POP3 if you specifically need offline archival on one device, otherwise IMAP is the correct default. The app password prerequisite applies to POP3 the same way.

IMAP, POP3 and SMTP Integration into Gmail

gmail external mail setup imap pop smtp

Configure Gmail with external IMAP/POP3/SMTP to send/receive emails from your custom domain through Gmail’s interface. Perfect for professionals managing multiple accounts in one place.

  1. Google Account β†’ Security β†’ App passwords (2-Step Verification must be enabled).
  2. Generate App Password for “Mail” β†’ copy 16-character password.
  3. Gmail β†’ Settings β†’ See all settings β†’ Forwarding and POP/IMAP.
  4. Enable IMAP β†’ Save Changes.
  5. Incoming (IMAP): [IMAP SERVER]:993 SSL | Outgoing (SMTP): [SMTP SERVER]:587 STARTTLS.
  6. Use your full email + App Password (not regular password) for authentication.

βœ… Gmail Result: Send/receive custom domain email directly in Gmail interface with full search/folder integration.

WordPress SMTP Plugin Configuration (WP Mail SMTP + MailPoet)

wp-mail-smtp-wizard
WP Email SMTP
mailpoet smtp setup integration
MailPoet

Configure SMTP in WordPress to fix email delivery issues and prevent spam folder placement. WP Mail SMTP and MailPoet ensure reliable transactional emails, contact forms, and newsletters deliver successfully.

  1. Install and activate WP Mail SMTP or MailPoet plugin from your WordPress dashboard.
  2. Navigate to WP Mail SMTP β†’ Settings or MailPoet β†’ Settings β†’ Sending tab.
  3. Select “Other SMTP” as your mailer method from the dropdown.
  4. Enter SMTP settings with Port 587 and STARTTLS encryption (when available).
  5. Input your full email address and password in the authentication fields.
  6. Click Save Settings and send a test email to verify the configuration works.

βœ… Result: WordPress contact forms, user registrations, and newsletter emails now deliver reliably via your SMTP server.

This configuration includes these plugins and tools within WordPress:

  • HappyForms
  • Elementor Forms
  • Gravity Form
  • WooCommerce Checkout Form
  • Contact Form by BestWebSoft
  • Fluent Forms
  • Contact Form 7
  • WPForms
  • Ninja Forms
  • Default WordPress Reg Form
  • Forminator Forms
  • Formidable Form
  • WordPress Comment Form
  • Mail Mint Form

Thunderbird OAuth2 Email Setup (IMAP + SMTP)

thunderbird email setup step2

Secure IMAP & SMTP using OAuth2 token authentication in Thunderbird. This modern method eliminates password storage for enhanced security.

  1. Open Thunderbird β†’ Account Settings β†’ Account Actions β†’ Add Mail Account.
  2. Enter your email address and click Continue to begin setup.
  3. Select IMAP protocol and choose OAuth2 authentication method.
  4. Thunderbird opens a browser window β†’ log in to your provider β†’ Grant access permissions.
  5. Automatic configuration applies: Incoming: use the IMAP server address from the settings table above, port 993, SSL
  6. Click Done β†’ Thunderbird begins syncing folders and emails immediately.

OAuth2 advantage: Token-based authentication enhances security over traditional password methods while maintaining full functionality.

Outlook IMAP, POP3 & SMTP Setup (Auto + Manual)

Outlook Hotmail Microsoft

Outlook configuration supports both automatic server detection and manual IMAP/POP3/SMTP settings for complete control over your email setup.

πŸ”„ Auto Setup (Recommended):

  1. Go to File β†’ Add Account β†’ Enter your email address + password.
  2. Outlook automatically detects IMAP, POP3, and SMTP server settings.
  3. Click Connect β†’ setup completes in approximately 30 seconds.

βš™οΈ Manual Setup (Advanced Users):

  • Authentication: Use your full email address + password for both servers

BlueMail Two-Factor Authentication + OAuth2 Setup

BlueMail security setup combines OAuth2 authentication with two-factor authentication (2FA) for maximum account protection.

  1. Open BlueMail β†’ Account Settings β†’ Security β†’ Enable Two-Factor Authentication.
  2. Link your phone number or authenticator app for 2FA verification codes.
  3. Add email account β†’ Choose OAuth2 or manual server configuration.
  4. Enter server details from the table above
  5. Complete login with 2FA code β†’ enhanced security layer activated.

Apple Mail IMAP Configuration (iCloud + Manual)

icloud apple mail setup

Setup IMAP in Apple Mail for seamless synchronization across Mac, iPhone, and iPad devices with full folder support.

  1. Open Apple Mail β†’ Mail β†’ Add Account β†’ Other Mail Account.
  2. Enter your name, email address, and password β†’ click Continue.
  3. Select IMAP account type β†’ Incoming server.
  4. Next: Outgoing server
  5. Click Sign In β†’ Mail verifies settings and begins folder synchronization.

iOS Mail App Setup (iPhone/iPad)

Email setup iphone ios ipad smtp imap

iPhone/iPad Mail configuration syncs IMAP folders across all Apple devices with native push notifications.

  1. Go to Settings β†’ Mail β†’ Accounts β†’ Add Account β†’ Other.
  2. Enter name, email, password β†’ Next.
  3. Account Type: IMAP β†’ Incoming: [IMAP SERVER] Port 993 SSL.
  4. Enter your outgoing SMTP server and port.
  5. Next β†’ Save β†’ iOS verifies and syncs immediately.

Push enabled automatically: new emails appear instantly on Lock Screen.

Android Mail App Configuration

email android setup imap smtp

Android Gmail/Email app setup works with any IMAP/SMTP provider for native device integration.

  1. Go to: Settings β†’ Accounts β†’ Add Account β†’ Email (or Gmail app).
  2. Enter email + password β†’ Next.
  3. Account Type: IMAP
  4. Outgoing server details β†’ Require authentication.
  5. Next β†’ Sign In β†’ Android syncs contacts/calendar if enabled.

Sync interval: 15min default (battery optimized) – change in Account Sync settings.

eM Client Manual IMAP & POP3 Sync Configuration

emclient authentication email settings

Configure your email settings on eM Client with either automatic setup or through precise IMAP/POP3 server settings for reliable email synchronization and full folder support.

  1. Click New Account β†’ Mail
  2. Authentication requires full email address + password for both incoming and outgoing servers.
  3. Click Next β†’ Finish β†’ Send/Receive All Folders to begin synchronization.

Mailbird OAuth2 IMAP & SMTP Integration

mailbird

Secure Mailbird setup using OAuth2 authentication eliminates password storage while providing full IMAP/SMTP functionality.

  1. Mailbird β†’ Add Account β†’ Enter your email address to begin.
  2. Choose Manual Setup β†’ OAuth2 authentication method from options.
  3. Browser opens your provider’s login page β†’ enter credentials β†’ Authorize Mailbird.
  4. Mailbird receives access token and automatically configures IMAP/SMTP servers.
  5. Setup completes β†’ full email synchronization begins automatically.

Mailspring OAuth2 IMAP Configuration

mailspring

Mailspring OAuth2 setup provides secure email access without storing passwords directly in the application.

  1. Add new email account β†’ Select Custom IMAP configuration option.
  2. Incoming IMAP SERVER and outgoing SMTP SERVER.
  3. Mailspring prompts OAuth2 authorization via browser window for secure login.
  4. Log into your provider account and grant Mailspring access permissions.
  5. Mailspring automatically manages authentication tokens β†’ seamless email access established.

Postbox Manual IMAP Synchronization

postbox login email settings

Postbox IMAP setup with manual synchronization control for precise email folder management and immediate updates.

  1. Add IMAP account β†’ Enter IMAP Server details.
  2. Outgoing SMTP with full email authentication.
  3. Postbox connects and displays folder structure automatically.
  4. Right-click any folder β†’ Get Messages for immediate manual synchronization.
  5. Manual sync updates local mailbox instantly with server changes (read status, deletions, organization).

SendBlaster SMTP Configuration (Bulk Email)

sendblaster smtp setup

Bulk email SMTP configuration in SendBlaster requires precise server authentication for reliable campaign delivery.

  1. Open SendBlaster β†’ Settings β†’ SMTP Configuration section.
  2. Enter SMTP Server and Port: do not forget to Enable TLS encryption.
  3. Authentication: Your full email address + password (required).
  4. Click Test Connection β†’ verify green success indicator appears.
  5. Save settings β†’ SendBlaster ready for bulk email campaigns and newsletters.

MailJerry IMAP Real-Time Synchronization

mailjerry email settings setup

MailJerry IMAP setup enables real-time access to email folders stored on your provider’s server across all devices.

  1. Incoming Server and encryption required.
  2. Authentication: Full email address + password for secure connection.
  3. Enable real-time folder synchronization settings in MailJerry preferences.
  4. Folders update instantly with new messages, read status, and deletions across devices.

Clean.email OAuth2 Synchronization Setup

clean.email login

Clean.email OAuth2 setup provides secure mailbox access without sharing passwords directly with the application.

  1. Add new account β†’ Select OAuth2 authorization method.
  2. Your provider opens login portal β†’ enter credentials securely.
  3. Grant Clean.email permissions for email read/write access.
  4. OAuth2 token enables real-time message management, filtering, and organization.
  5. Setup complete β†’ Clean.email maintains secure, ongoing mailbox synchronization.

Common IMAP/POP3/SMTP Troubleshooting

  • Authentication failed: Always use your complete email address, never just the username portion.
  • Port blocked by ISP: Try alternative SMTP port as fallback.
  • SSL certificate errors: Ensure certificate validation is enabled in client settings.
  • Slow or no IMAP sync: Check folder subscriptions and enable all folders in client settings.
GuideRegionType
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Fibertel.com.ar WebmailπŸ‡¦πŸ‡· ArgentinaISP
QQ Mail SMTP ServerπŸ‡¨πŸ‡³ ChinaGlobal
Volny Mail SettingsπŸ‡¨πŸ‡Ώ Czech RepublicISP
Freemail.hu IMAP SettingsπŸ‡­πŸ‡Ί HungaryRegional
Etisalat/EIM Mail SettingsπŸ‡¦πŸ‡ͺ UAEISP
Hotmail IMAP Settings🌐 GlobalGlobal
126.com IMAP Server SettingsπŸ‡¨πŸ‡³ ChinaRegional
Waoo Mail SMTP/IMAPπŸ‡©πŸ‡° DenmarkISP
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163.com IMAP Server SettingsπŸ‡¨πŸ‡³ ChinaRegional
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Provider profile

About Yandex.Mail

Active
ParentYandex N.V. (spun off assets)
Founded2000
CountryRussia (Moscow)
Active users50+ million active users
Service typeConsumer webmail
Primary domainyandex.ru
Also operatesyandex.com · yandex.ua · ya.ru

Yandex.Mail is the email service of Yandex, often called "the Google of Russia" due to its dominance in Russian search and its portfolio of internet services. Yandex was founded in 1997 by Arkady Volozh and Ilya Segalovich; the mail service launched in 2000. Yandex.Mail became a dominant Russian consumer email provider alongside Mail.ru.

Yandex.Mail serves an estimated 50+ million active users primarily in Russia, Ukraine (via yandex.ua), and Russian-speaking communities globally. The service offers unlimited storage on the free tier, native support for multiple domains per account, and advanced anti-spam based on Yandex's AI research.

The service supports IMAP, POP3, and SMTP with SSL/TLS. Following the 2022 Russian invasion of Ukraine, Yandex underwent a major corporate restructuring: the Russian assets were separated from the Netherlands-based Yandex N.V. parent company in 2024, with the Russian operations continuing under new ownership focused on the domestic market.

Timeline

  • 1997Yandex founded as search engine
  • 2000Yandex.Mail launched
  • 2011Yandex N.V. IPO on NASDAQ
  • 2020sExpansion of anti-spam AI (Yandex.Spam)
  • 2024Russian operations separated from Yandex N.V.
Notable

Yandex.Mail pioneered many features in Russian webmail including unlimited storage (before Gmail), native custom domain support for free accounts, and advanced spam filtering trained on Cyrillic-language patterns. The @ya.ru short-form domain is popular for personal branding among Russian users.

Frequently Asked Questions

Why does my regular Yandex password not work in Outlook or Thunderbird?

Because Yandex Mail requires an app password for third-party clients when 2FA is enabled, and 2FA is enabled on most modern Yandex accounts by default. Generate an app password at id.yandex.com/security under Access to your data, App passwords. Yandex displays the password once and it activates after 2 to 3 hours. Use that app password in Outlook or Thunderbird instead of your regular account password. If 2FA is not enabled on your Yandex account, you can also try enabling “Less secure apps” access, but the recommended path is 2FA plus app passwords.

When should I use imap.ya.ru instead of imap.yandex.com?

Yandex’s own documentation recommends imap.ya.ru, pop.ya.ru, and smtp.ya.ru for users connecting from outside Russia, citing better geographic reachability. The two hostnames point at the same mail infrastructure but the .ya.ru variant is served from Yandex’s international edge nodes, avoiding regional filtering or connectivity issues that some users report when reaching .yandex.com from certain countries. If you are inside Russia, use the .yandex.com hostnames. If your incoming connection consistently fails from outside Russia while everything else looks correct, try the .ya.ru host before rebuilding your configuration.

Why do I get “Message rejected under suspicion of SPAM” on a fresh Yandex account?

Yandex’s anti-spam system flags brand-new accounts sending via SMTP without any prior activity on the account. To clear the block, sign in to Yandex Mail webmail and send a test message manually (to yourself or another address). The system uses this to confirm the account is a human user, not a bot signup. After the manual send, your third-party SMTP client should be able to send normally.

What are the Yandex Mail sending limits?

Consumer Yandex Mail enforces a 500 recipients per 24-hour rolling limit. A block clears automatically after 24 hours if you stop sending, otherwise it extends another 24 hours. Yandex also lowers the limit further if its anti-spam sees mass mailing of similar or promotional messages. For higher volumes, use a dedicated SMTP relay outside Yandex, or upgrade to a Yandex 360 Business plan for higher business-tier limits.

How secure is Yandex Mail in transit?

Yandex enforces SSL/TLS on all encrypted mail ports (993, 995, 465) for client-to-server transport. Port 587 uses STARTTLS opportunistic encryption after connection. The app password model isolates client access from your main Yandex ID, and 2FA on the Yandex account is strongly recommended. Server-to-server transport follows standard SMTP with STARTTLS. Yandex’s data protection is subject to Russian federal law, which is a jurisdictional consideration for users with cross-border privacy requirements. For end-to-end message encryption use S/MIME or PGP client-side. Related: SMTP connection guide.

Other webmail providers with similar app-password requirements include:

Mail.ru Email Settings · Gmail Email Settings · Infomaniak Email Settings

About This Guide

The Yandex Mail settings on this page were last verified on August 12, 2026 against Yandex’s official documentation at yandex.com/support/yandex-360/customers/mail and independent user setup reports. Email server configurations rarely change once established, most providers issue major updates only every one to two years, typically tied to phasing out unencrypted protocols or migrating to new mail infrastructure. SMTPedia re-verifies these settings quarterly and after any announced changes from Yandex. If you find a discrepancy between what is documented here and what Yandex currently requires, please report it so we can update the reference.

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About the Author

Alaa - SMTPedia author

Alaa Β· LinkedIn

Email infrastructure specialist with 8+ years of hands-on experience in SMTP, deliverability, and email verification. I’ve configured and troubleshot mail systems across Postfix, Exchange, and cloud relays, managed IP reputation and warmup campaigns, and built verification pipelines processing millions of addresses. My work spans DNS authentication (SPF, DKIM, DMARC, BIMI), bounce handling, blocklist monitoring, and compliance frameworks including CAN-SPAM and GDPR. I write every article on SMTPedia to give email professionals, developers, and marketers the accurate, RFC-grounded reference they need.

About SMTPedia

SMTPedia is an independent email industry reference covering SMTP, IMAP, POP3, email deliverability, marketing platforms, DNS authentication, and email verification. Every article is researched from official provider documentation, IETF RFCs, and industry best practices. Settings and configurations are verified quarterly.

We are cited as a source by ChatGPT, Microsoft Copilot, and thousands of email professionals worldwide. Learn more about our editorial process.

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