What are my Sina IMAP settings?

IMAP is imap.sina.com on port 993 (SSL); SMTP is smtp.sina.com on port 465. VIP accounts use imap.vip.sina.com; we detect the right host from your address.

Do I need an authorization code?

Newer Sina accounts issue a client authorization code when IMAP is enabled; older ones accept the mailbox password. The IMAP settings page in your webmail tells you which applies.

Does sina.cn work too?

Yes, sina.cn addresses use the same servers and the same steps.

Connect your Sina Mail email to Claude & ChatGPT

Sina Mail (新浪邮箱) is standard IMAP once you switch it on in the webmail settings. anymailmcp.com connects your sina.com inbox to Claude, ChatGPT or Vibe.

Set it up in your AI

Pick your assistant, paste one URL, done

Open Settings → Connectors in Claude Desktop or claude.ai.
Click Add custom connector and paste the URL below.
Click Connect, then sign in with your email (we send you a magic link). You add your mailbox from your profile afterwards.

https://anymailmcp.com/mcp

Connects in about a minute
Free to start, no card
Sign-in happens right in your AI

Before you connect

What you need

Enable IMAP in Sina settings

In Sina webmail: 设置, 客户端pop/imap/smtp, then turn IMAP on.

Your password or client authorization code

Depending on your account, Sina accepts your mailbox password or issues a client authorization code when you enable IMAP. Use whichever the settings page gives you.