I received a private request for info on my Postfix config. I'm happy to
post to list.
This is the interesting bit:
https://pastebin.com/tNceD6zM
Running under Debian 8, soon to be upgraded to Debian 9.
Postgrey is listening on TCP/10023.
As an aside I just saw this in my mail queue:
# mailq
-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
2182087EA 1618 Thu Sep 21 10:41:07 robert(a)timetraveller.org
(host aneurin.horsfall.org[110.141.193.233] said: 550 5.7.1
<dave(a)horsfall.org>... No reporting address for
linode.com; see RFC 2142
(in reply to RCPT TO command))
dave(a)horsfall.org
That is aggressive standards compliance ;)
Rob