👋 Welcome to the Link Help Center
Find the answers you need—fast and easy
How to Get an Email Authorization Code?
An authorization code is a client-specific password generated by an email service provider. It is not your email account login password.
QQ Mail
Applicable to qq.com and foxmail.com
1. Go to Account Settings: Log in to QQ Mail on the web, go to "Settings → Account", and locate the POP3/IMAP/SMTP service.
2. Enable Service: Enable the IMAP/SMTP service, follow the on-screen prompts to complete security verification, and generate an authorization code.
3. Complete Connection: Copy the authorization code, return to TWT Chat, and paste it into the "Email Authorization Code" field.
IMAP: imap.qq.com · 993 SMTP: smtp.qq.com · 465
Go to QQ Mail Settings View Official Guide
Tencent Enterprise Mail
WeCom Mail service
1. Confirm Access Permissions: The administrator must first allow members to use IMAP/SMTP under "Collaboration → Mail → Security Management → Client Access Permissions".
2. Enable Service: Members log in to Enterprise Mail on the web and enable IMAP/SMTP under "Settings → Send/Receive Settings".
3. Get an App-Specific Password: If secure login is enabled for the mailbox, generate a client-specific password under "Settings → Mailbox Binding" and return to enter it.
IMAP: imap.exmail.qq.com · 993 SMTP: smtp.exmail.qq.com · 465
Log in to Exmail Settings View Official Guide
NetEase Mail
Applicable to 163.com, 126.com, and yeah.net
1. Go to Client Settings: Log in to webmail and go to "Settings → POP3/SMTP/IMAP".
2. Add an Authorization Password: Click "Add Authorization Password" and complete verification as prompted. The authorization code is displayed only once, so save it immediately.
3. Complete Connection: Copy the authorization code, return to TWT Chat to enter it, and connect your mailbox.
163: imap.163.com / smtp.163.com 126: imap.126.com / smtp.126.com yeah: imap.yeah.net / smtp.yeah.net IMAP 993 · SMTP 465
Go to NetEase Mail Settings View Official Guide
Aliyun Mail
Applicable to Aliyun Enterprise Mail
1. Confirm Client Permissions: The administrator must allow members to use POP3/IMAP/SMTP services; members then enable "Third-Party Client Login Security Management" in mailbox settings.
2. Generate a Security Password: Enable "Third-Party Client Security Password", complete SMS verification, and generate a 16-character security password.
3. Complete Connection: Copy the security password immediately and return to TWT Chat to enter it. Once enabled, your email account login password cannot be used with third-party clients.
Chinese Mainland: imap.qiye.aliyun.com · 993 smtp.qiye.aliyun.com · 465
Log in to Aliyun Mail Settings Security Password Guide Server Parameters
Yahoo Mail
Connect third-party clients using an app password
1. Go to Account Security: Sign in to your Yahoo account and go to "External connections" under Account Security.
2. Create an App Password: Select "Create app password" and follow the on-screen prompts to generate a third-party app password.
3. Complete Connection: Copy the generated password and return to TWT Chat to enter it.
IMAP: imap.mail.yahoo.com · 993 SMTP: smtp.mail.yahoo.com · 465 or 587
Open Yahoo Account Security View Official Guide
iCloud Mail
Applicable to icloud.com, me.com, and mac.com
1. Enable Two-Factor Authentication: Make sure Two-Factor Authentication is enabled on your Apple Account.
2. Generate an App-Specific Password: Sign in to your Apple Account management page and create a password under "Sign-In and Security → App-Specific Passwords".
3. Complete Connection: Copy the app-specific password and return to TWT Chat to enter it. Enter your full iCloud email address as the SMTP username.
IMAP: imap.mail.me.com · 993 SMTP: smtp.mail.me.com · 587 (STARTTLS)
Open Apple Account View Official Guide
Zoho Mail
Personal accounts and organization mailboxes
1. Enable IMAP: Go to Zoho Mail Settings and enable access under "Mail Accounts → IMAP"; organization accounts may require administrator approval.
2. Create an App Password: For accounts with Two-Factor Authentication enabled, generate an app-specific password under Zoho Accounts security settings.
3. Complete Connection: Copy the app-specific password and return to TWT Chat to enter it. If Two-Factor Authentication is not enabled, use your mailbox password according to your account policy.
Personal accounts: imap.zoho.com · 993 smtp.zoho.com · 465 or 587 Organization accounts: use the server address shown in the admin console
Open Zoho Security Settings View Official Guide
Email Providers Not Automatically Recognized
1. Confirm Server Addresses: Obtain the IMAP and SMTP server addresses and ports from your email administrator.
2. Enable Client Access: Enable IMAP/SMTP in your email admin console and generate a client authorization code or app password.
3. Fill in Advanced Configuration: Return to TWT Chat, expand "Advanced Configuration", and enter the server parameters and authorization code.
Common secure ports: IMAP 993 SMTP 465 or 587
Email service providers may use slightly different menu names. Refer to the actual interface.