Cyrus IMAP — Common Ports
Email & MessagingReference link ↗
Community software entries: links are references, not individual verification.
Role Unconfirmed (1)
143
tcpEmail & Messaging
IMAP on TCP 143 can upgrade a connection with STARTTLS when supported. It differs from implicit TLS on port 993.
IMAPServer
Scope
Port associations on this page are community-database references (common usage), not a live measurement of any machine; confirm with the official documentation before deployment.
Quick Info
- Categories
- Email & Messaging
- Associated ports
- 1
- Aliases
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