bloop.email
IMAP settings

QQ Mail IMAP and SMTP settings

The server settings to add QQ Mail to any mail app, for addresses ending in @qq.com.

Incoming mail (IMAP)
Serverimap.qq.com
Port993
SecuritySSL/TLS
Outgoing mail (SMTP)
Serversmtp.qq.com
Port465
SecuritySSL/TLS
Sign-in
UsernameYour full QQ Mail address
PasswordA 16-character authorization code, not your QQ password.

From QQ Mail Help: How to turn on POP3/SMTP/IMAP and get an authorization code. Check there if something has changed.

Before you start

Use QQ Mail in a native Mac app

Bloop.email works with any IMAP account. Enter these settings once, and QQ Mail sits next to your other inboxes, with trackers blocked and nothing between your Mac and your provider.