mirror of
https://github.com/foxcpp/maddy.git
synced 2025-04-03 21:27:35 +03:00
43 lines
No EOL
1.2 KiB
Markdown
43 lines
No EOL
1.2 KiB
Markdown
# Misc checks
|
|
|
|
## Configuration directives
|
|
|
|
Following directives are defined for all modules listed below.
|
|
|
|
**Syntax**: <br>
|
|
fail\_action ignore <br>
|
|
fail\_action reject <br>
|
|
fail\_action quarantine <br>
|
|
**Default**: quarantine
|
|
|
|
Action to take when check fails. See Check actions for details.
|
|
|
|
**Syntax**: debug _boolean_ <br>
|
|
**Default**: global directive value
|
|
|
|
Log both successful and unsuccessful check executions instead of just
|
|
unsuccessful.
|
|
|
|
## require\_mx\_record
|
|
|
|
Check that domain in MAIL FROM command does have a MX record and none of them
|
|
are "null" (contain a single dot as the host).
|
|
|
|
By default, quarantines messages coming from servers missing MX records,
|
|
use 'fail\_action' directive to change that.
|
|
|
|
## require\_matching\_rdns
|
|
|
|
Check that source server IP does have a PTR record point to the domain
|
|
specified in EHLO/HELO command.
|
|
|
|
By default, quarantines messages coming from servers with mismatched or missing
|
|
PTR record, use 'fail\_action' directive to change that.
|
|
|
|
## require\_tls
|
|
|
|
Check that the source server is connected via TLS; either directly, or by using
|
|
the STARTTLS command.
|
|
|
|
By default, rejects messages coming from unencrypted servers. Use the
|
|
'fail\_action' directive to change that. |