Sendmail — Common Ports
Email & MessagingReference link ↗
Community software entries: links are references, not individual verification.
Default Ports (1)
25
tcpEmail & Messaging
TCP 25 carries SMTP mail transfer, commonly between mail servers. Mail clients should use the submission endpoint specified by their provider.
历史悠久的邮件传输代理
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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