pmgconfig: document DKIM signing local mail

Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
This commit is contained in:
Stoiko Ivanov 2025-02-26 16:54:58 +01:00 committed by Thomas Lamprecht
parent 13595c3406
commit 799163cb6c

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@ -575,6 +575,13 @@ You can either sign all mails received on the internal port using the domain of
the envelope sender address or create a list of domains, for which emails the envelope sender address or create a list of domains, for which emails
should be signed, defaulting to the list of relay domains. should be signed, defaulting to the list of relay domains.
Mails generated by {pmg} itself, like notifications and reports, usually have
an empty envelope. Thus they will only be signed if you have selected `header`
as the source of the signing domain and have set an RFC5322.From with a domain
that would be signed as a `From:` setting in the
xref:pmgconfig_spamdetector_quarantine[spam quarantine options] for spam reports
and quarantine links, and in the xref:pmgconfig_systemconfig[system options] for
other mails sent by {pmg}.
Enable DKIM Signing:: Enable DKIM Signing::