Mechiel Lukkien 186538fb57
when composing a dsn, try harder to dkim-sign it, also with higher-level domain than full mail hostname
e.g. typical setup is a hostname mail.<domain>. and dsns can be sent from
postmaster@mail.<domain>. so it helps to look for dkim keys for <domain>, and
use them when signing. instead of looking for dkim keys for mail.<domain>,
which won't typically exist.  similar to recent commit that added outgoing
dmarc aggregate reports.
2023-11-02 09:12:47 +01:00
..
2023-01-30 14:27:06 +01:00