Signature Detail
Short Name |
SMTP:AUDIT:REP-INVALID-REPLY |
|---|---|
Severity |
Info |
Recommended |
No |
Category |
SMTP |
Release Date |
2003/04/22 |
Update Number |
1213 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
SMTP: Invalid Reply
This protocol anomaly triggers when it detects an invalid SMTP reply, such a reply that does not match a previous request. This can indicate contact with a nonstandard, compromised, or malicious SMTP server.
Extended Description
None
References