Am 11.10.2018 um 10:51 schrieb Matus UHLAR - fantomas:
On 11.10.18 13:35, Илья Шипицин wrote:
we use opendkim (somehow it does not crash for us, yes, I seen many
unresolved issues).
however, I'd like to raise another question :)
opendkim is attached to postfix via milter. it is pain.
under high load (when lots of marketing letters are sent) we have to
choose
between
1) if milter is unaccessible, send without DKIM signature
2) if milter is unaccessible, reject
what I really like to have, is a way to execute dkim sign and wait for a
child until it sign. no milter.
is it avalable ?
I believe this could be done by using post-queue content filter:
http://www.postfix.org/postconf.5.html#content_filter
http://dkimproxy.sourceforge.net/ "may"
help for this case
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