Quick answer
Yahoo IMAP settings: server imap.mail.yahoo.com, port 993, SSL/TLS. SMTP: smtp.mail.yahoo.com, port 465 (SSL) or 587 (STARTTLS). POP3: pop.mail.yahoo.com, port 995, SSL/TLS. Username is your full Yahoo email address; the password must be an app-specific password generated in Yahoo Account Security (required for all IMAP/POP/SMTP access, your main Yahoo password will fail).
Configuring Yahoo Mail for use outside its native webmail requires attention to a few provider-specific rules. Yahoo Mail, operated by Yahoo (Apollo Global Management) and launched in 1997, is one of the oldest and most established web-based email services. It serves approximately 225 million active users and its client-access model is more constrained than most people expect.
The essential technical note for anyone setting up Yahoo Mail in an external client: Yahoo Mail requires an app password generated from account security settings for external clients using IMAP or POP3. Miss this step and every setup attempt will fail with an authentication error, regardless of how correct the server hostnames and ports are.
This guide documents the exact IMAP, POP3, and SMTP values that work today for Yahoo Mail, including AT&T legacy account migration and dual authentication modes. If you follow the settings below in order, both inbound and outbound mail should flow on the first connection attempt.
Quick Yahoo / Ymail Email Settings Summary
Yahoo email settings are the IMAP, POP, and SMTP server details you need to connect your Yahoo account to Outlook, Apple Mail, Thunderbird, WordPress SMTP plugins, mobile apps, and other email clients.
| Protocol | Server | Port | Encryption |
|---|---|---|---|
| IMAP (incoming) | imap.mail.yahoo.com | 993 | SSL/TLS |
| POP (incoming) | pop.mail.yahoo.com | 995 | SSL/TLS |
| SMTP (outgoing) | smtp.mail.yahoo.com | 465 (SSL) or 587 (TLS/STARTTLS) | SSL or STARTTLS required |
Also useful for: some free email providers that use similar IMAP/POP/SMTP patterns, like AOL Mail (see brief section below).
Introduction: Yahoo / Ymail Email Settings (and Related Providers)
When users search for “Yahoo email settings” or “Gmail email settings”, they are usually looking for IMAP, POP, and SMTP configuration that lets them connect Yahoo Mail to desktop clients, WordPress, CRMs, and mobile apps.
This guide covers the recommended Yahoo IMAP and SMTP settings, explains POP for special cases, shows how to plug Yahoo into WordPress SMTP plugins and popular clients, and briefly references related providers such as AOL Mail that use very similar server patterns.
Access Methods: Web, IMAP, POP, SMTP for Yahoo
Yahoo Webmail vs Email Clients
Yahoo’s web interface is convenient for everyday use, but desktop and mobile clients can provide better search, offline access, and integrated calendars and contacts.
To enable those clients, you use Yahoo’s IMAP or POP servers for incoming mail and SMTP for outgoing mail. IMAP keeps Yahoo as the source of truth and syncs changes across devices, while POP downloads messages and is more suited to one‑device or archival use.
IMAP vs POP for Yahoo Mail
For Yahoo Mail and Ymail addresses, IMAP is the default and recommended option. IMAP keeps messages on Yahoo’s servers and mirrors them across all devices, whereas POP downloads mail and can optionally remove it from the server.
| Protocol | Devices | Storage Model | Best For |
|---|---|---|---|
| IMAP | Multiple devices (desktop, mobile, web) | Messages stay on Yahoo; changes sync everywhere. | Most users; Outlook, Apple Mail, Thunderbird, mobile apps. |
| POP | Primarily one device | Messages download to the client; you can choose whether Yahoo keeps a copy. | Offline archives, backup/exports, storage management. |
Security for Yahoo Accounts (2FA & App Passwords)
2‑Step Verification and App Passwords
Yahoo strongly recommends enabling two‑step verification (2FA) or account key. When you protect your account this way, many IMAP/POP/SMTP clients will not accept your normal Yahoo password; they require an app‑specific password instead.
Before setting up Yahoo Mail in external clients, turn on 2FA or account key in your Yahoo security settings and generate an app password for “Mail” or the specific device. Use that app password in all IMAP/POP/SMTP configurations instead of your main account password.
Legacy Access and “Less Secure Apps”
Older clients that do not support modern authentication or strong TLS can fail with generic “wrong password” or “cannot connect” errors. The fix is almost always to use SSL/TLS on the correct ports and switch to an app password, or upgrade the client to a version that supports current standards.
Yahoo IMAP Settings (Recommended)
IMAP Availability in Yahoo
IMAP is available for most active Yahoo Mail accounts, including yahoo.com, ymail.com, and regional Yahoo domains. In most cases it is enabled by default; if you encounter issues, check your Yahoo account’s settings and security sections for any explicit IMAP/POP toggles.
Yahoo IMAP Server Settings
Use these IMAP settings in your email client:
| Field | Value |
|---|---|
| IMAP server | imap.mail.yahoo.com |
| Port | 993 |
| Encryption | SSL/TLS required |
| Authentication | Required (password or app password) |
| Username | Your full Yahoo email address (for example, user@yahoo.com) |
| Password | Your account password, or an app password if 2FA/account key is enabled |
Yahoo POP Settings (If You Really Need Them)
Yahoo POP Server Settings
For legacy POP clients or specific archival use cases, configure POP as follows:
| Field | Value |
|---|---|
| POP server | pop.mail.yahoo.com |
| Port | 995 |
| Encryption | SSL/TLS required |
| Authentication | Required (password or app password) |
| Username | Your full Yahoo email address |
| Password | Your account password or app password |
When POP Still Makes Sense
POP can help if you want to download all Yahoo mail to a single device, build an offline archive, or periodically export messages to another platform. For multi‑device workflows, regular day‑to‑day use, or shared inboxes, IMAP is the safer and more flexible option.
Yahoo SMTP Settings (Sending Mail)
Core Yahoo SMTP Settings
Use these SMTP settings when connecting Yahoo Mail to any email client, WordPress plugin, or application that sends email:
| Field | Value |
|---|---|
| SMTP server | smtp.mail.yahoo.com |
| Port (SSL) | 465 |
| Port (TLS/STARTTLS) | 587 |
| Encryption | SSL or STARTTLS required |
| Authentication | Required (password or app password) |
| Username | Your full Yahoo email address |
| Password | Your account password or app password |
Aliases and Custom Domains
Yahoo Mail supports additional sending addresses in some plans. When you configure aliases in Yahoo’s web settings, your SMTP connection can usually send as those aliases as long as you still authenticate with your primary Yahoo mailbox credentials.
For serious business use with custom domains and complex routing, consider dedicated business email platforms or SMTP relays, and reserve Yahoo for personal or light‑duty mailboxes.
WordPress & Apps: Using Yahoo SMTP
WordPress SMTP Plugins (WP Mail SMTP, etc.)
You can configure WordPress to send through Yahoo’s SMTP using generic SMTP options in plugins like WP Mail SMTP, Post SMTP, or MailPoet. This is useful for low‑volume transactional mail (contact form confirmations, basic notifications).
- Install and activate your preferred SMTP plugin.
- In the plugin settings, choose the Other SMTP or Custom SMTP option.
- Enter:
- SMTP host:
smtp.mail.yahoo.com - Port: 465 (SSL) or 587 (TLS/STARTTLS)
- Encryption: SSL/TLS
- Authentication: enabled
- Username: your full Yahoo email address
- Password: app password (recommended when 2FA is enabled)
- SMTP host:
- Save the settings and send a test email from the plugin’s test page.
Yahoo SMTP is not designed for bulk newsletters or frequent marketing campaigns. For higher volumes, connect WordPress to a dedicated SMTP relay or email service provider and keep Yahoo for small transactional loads.
CRM and Email Automation Tools
Most CRMs and outreach tools that support generic IMAP/SMTP accounts can connect to Yahoo Mail using the same settings described above. Always use SSL/TLS, an app password, and reasonable sending rates to avoid account throttling or temporary locks.
Configuring Yahoo in Popular Email Clients
The following sections capture long‑tail queries like “yahoo email settings for outlook / iphone / android / thunderbird / mailbird / em client / mailspring / postbox”. All of them reuse the same IMAP and SMTP details; only the UI steps differ.
Yahoo Email Settings for Outlook (Windows & Mac)
Outlook can connect to Yahoo Mail either via automatic account setup or manual IMAP/SMTP configuration.
- In Outlook, go to File → Add Account.
- Enter your Yahoo email address and click Connect.
- If Outlook detects Yahoo, follow the prompts and sign in; otherwise choose manual setup and select IMAP.
- For manual setup:
- Incoming mail:
imap.mail.yahoo.com, port 993, SSL/TLS. - Outgoing mail:
smtp.mail.yahoo.com, port 465 (SSL) or 587 (TLS). - Username: your full Yahoo email; Password: your app password.
- Incoming mail:
Yahoo Email Settings for Thunderbird
Thunderbird’s account wizard can auto‑detect Yahoo Mail settings. To configure manually:
- Open Thunderbird and go to Account Settings → Account Actions → Add Mail Account.
- Enter your name, Yahoo email address, and app password.
- Click Continue and then choose IMAP as the account type.
- Verify that:
- Incoming server:
imap.mail.yahoo.com, port 993, SSL/TLS. - Outgoing server:
smtp.mail.yahoo.com, port 465 or 587, SSL/TLS.
- Incoming server:
After setup, you can fine‑tune which folders are synchronized and how often Thunderbird checks for new mail.
EmClient & Other Windows Clients
In the EmClient interface, go to Settings → Manage Accounts → Add account, choose Yahoo, and sign in with your Yahoo credentials. The app will configure IMAP/SMTP servers automatically.
For generic Windows mail clients that do not offer a direct Yahoo option, choose “Other account (IMAP)” and enter the IMAP/SMTP values listed earlier, using your app password for authentication.
Apple Mail (macOS) and iOS Mail
On macOS, open Mail → Add Account, select Yahoo, and sign in with your account details. Apple Mail will automatically create an IMAP account using imap.mail.yahoo.com and smtp.mail.yahoo.com with appropriate ports and encryption.
On iPhone and iPad, go to Settings → Mail → Accounts → Add Account, select Yahoo, and sign in. iOS will configure IMAP and SMTP without manual server entry; you can later review servers under the account’s advanced settings if needed.
Android Native Apps & Yahoo Mail App
On Android, the Yahoo Mail app is the easiest option; it handles all server settings internally when you sign in. If you prefer a native or third‑party mail app, add a new account, choose Yahoo if available, and authenticate.
For a generic IMAP setup in apps that do not recognize Yahoo automatically, enter imap.mail.yahoo.com:993 with SSL/TLS and smtp.mail.yahoo.com:465 or 587 with SSL/TLS, plus your email address and app password.
Other Free Providers Using Similar Settings (Brief)
AOL Mail Settings (Quick Reference)
AOL Mail uses a similar IMAP/POP/SMTP pattern, but with its own hostnames:
| Protocol | Server | Port | Encryption |
|---|---|---|---|
| IMAP | imap.aol.com | 993 | SSL/TLS |
| POP | pop.aol.com | 995 | SSL/TLS |
| SMTP | smtp.aol.com | 465 (SSL) | SSL/TLS required |
Authentication works the same way: use your full AOL email address and either your main password or an app password when two‑factor authentication is enabled. For deeper AOL‑specific guidance, you can link to your dedicated AOL Mail settings article on SMTPedia.
Yahoo Regional Domains and Similar Services
Regional Yahoo domains such as yahoo.co.uk, yahoo.fr, and others typically use the same IMAP/SMTP servers as yahoo.com; only your email address changes. Other legacy services that historically relied on Yahoo infrastructure follow similar patterns and can be configured with the same approach, but you can refer readers to your provider‑specific guides for exact details.
Troubleshooting Yahoo Email Settings
Symptom → Likely Cause → Fix
| Symptom | Likely Cause | Check in Yahoo | ✅ Check in Client |
|---|---|---|---|
| “Wrong password” errors in Outlook/Apple Mail | 2FA/account key enabled but using main password; app password required. | Confirm two‑step verification status; generate a new app password. | Replace stored password with app password and retry connection. |
| Cannot connect to IMAP or POP server | Wrong server/port or SSL disabled. | Verify that IMAP/POP are allowed for your account. | Use imap.mail.yahoo.com:993 or pop.mail.yahoo.com:995 with SSL/TLS. |
| “Cannot send using Yahoo server” SMTP errors | Incorrect port or encryption; authentication disabled. | Check for security alerts or temporary account locks. | Use smtp.mail.yahoo.com, port 465 or 587, SSL/TLS, and enable authentication. |
| Only some folders/labels show in client | Client sync settings exclude some folders; IMAP state needs refresh. | Ensure folders exist and are active in Yahoo webmail. | Update folder subscriptions or sync settings in your client. |
| Account temporarily locked after configuration attempts | Too many failed logins or insecure access attempts. | Unlock via Yahoo’s security page and consider changing password. | After unlocking, configure using correct servers, SSL/TLS, and app password. |
Security / Access Errors
If Yahoo flags sign‑ins from your client as suspicious, you may see prompts to verify it was you or to reset your password. Review security alerts, confirm legitimate access, and avoid using old or unsupported email software. Switching to app passwords and up‑to‑date clients usually resolves these issues permanently.
Best Practices for Yahoo / Ymail / AOL in Clients
- Use IMAP with SSL/TLS as your default configuration; keep POP for archival or one‑device scenarios.
- Enable two‑step verification and use app passwords for all IMAP/POP/SMTP connections.
- Do not send bulk newsletters or cold campaigns through Yahoo or AOL SMTP; use dedicated email infrastructure instead.
- Regularly review connected apps and active sessions in your Yahoo or AOL security dashboard and remove anything you no longer use.
- Document your IMAP/SMTP settings and app passwords for critical mailboxes so you can recover quickly after device or client changes.
About Yahoo Mail
yahoo.comymail.com · rocketmail.com · yahoo.co.uk · yahoo.fr · yahoo.de · yahoo.co.jpYahoo Mail launched on October 8, 1997, following Yahoo's acquisition of Rocketmail earlier that year. During the late 1990s and early 2000s, Yahoo Mail was one of the two dominant free webmail services worldwide alongside Hotmail. At its peak in 2011, the service reported over 273 million active users.
Yahoo's corporate ownership has changed multiple times: Verizon acquired Yahoo's core business in 2017 for approximately .5 billion, then Apollo Global Management purchased Yahoo (including Mail) from Verizon in 2021 for billion. Despite ownership transitions, Yahoo Mail continues to serve an estimated 225+ million active users, holding roughly 2-3 percent of global email opens.
Yahoo Mail remains particularly strong in the United States (legacy accounts from the 2000s) and in specific APAC markets. In February 2024, Yahoo co-authored the bulk sender rules with Google, jointly enforcing SPF, DKIM, DMARC alignment, and one-click unsubscribe for senders exceeding 5,000 messages per day to their platforms.
Timeline
- 1997Yahoo Mail launched (October 8)
- 2007Unlimited storage introduced
- 2013Major redesign under Marissa Mayer
- 2013-2014Major security breaches disclosed (affecting 3 billion accounts)
- 2017Acquired by Verizon
- 2021Sold to Apollo Global Management for B
- 2024Joint bulk sender rules with Gmail enforced
Yahoo Mail domains beyond the primary yahoo.com include country-specific TLDs (yahoo.fr, yahoo.co.uk, yahoo.co.jp with an especially strong presence in Japan), plus @ymail.com and @rocketmail.com. Yahoo Japan operates as a separate entity with its own infrastructure, though @yahoo.co.jp email settings follow the same general SMTP/IMAP conventions.
FAQ Yahoo / Ymail Email Settings
Is Yahoo Mail IMAP or POP?
Yahoo Mail supports both IMAP and POP, but IMAP is the recommended default for modern email clients and multi‑device access. POP is available for specific one‑device or archival workflows.
Why does Yahoo say my password is wrong in Outlook or Apple Mail?
This usually happens when two‑step verification or account key is enabled and the client is still using your main Yahoo password. Generating an app password and using it in your IMAP/POP/SMTP settings almost always fixes the issue.
Do Yahoo and Ymail use the same IMAP/SMTP settings?
Yes. Yahoo and Ymail addresses both use imap.mail.yahoo.com for IMAP and smtp.mail.yahoo.com for SMTP, with the same ports and encryption settings. The only difference is the email address you authenticate with.
Can I use Yahoo SMTP in WordPress?
You can use Yahoo SMTP for low‑volume transactional email in WordPress by configuring a plugin with smtp.mail.yahoo.com and an app password. For higher volumes or critical deliverability, a dedicated SMTP service or ESP is a better choice.
Are AOL IMAP/POP/SMTP settings the same as Yahoo’s?
AOL Mail uses its own hostnames (imap.aol.com, smtp.aol.com), but the concept is identical: IMAP/POP for receiving and SMTP for sending, with SSL/TLS and app passwords recommended. For exact AOL details, see your dedicated AOL guide.
Is it safe to connect Yahoo or AOL to desktop and mobile clients?
Yes, as long as you use SSL/TLS, two‑step verification, and app passwords, and keep your client software up to date. Periodically review connected apps in your account security settings and revoke access for anything you no longer trust.
About This Guide
The Yahoo email settings on this page were last verified on April 12, 2026 against the provider’s official help documentation, publicly available postmaster resources, 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 Yahoo. If you find a discrepancy between what is documented here and what Yahoo currently requires, please report it so we can update the reference.
About the Author
Alaa · 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.
