5 Sep
2019
5 Sep
'19
10:10 a.m.
Both before and after upgrading tonight, my lists send out bizarre recipients that I cannot understand. It usually happens at the end of the distribution to other valid recipients.
Sep 5 10:05:54 www postfix/smtp[3344]: A5DF9FA14E: to=<0101016d00e302ec-4db56da5-fd69-4b5e-9327-292c55e13ea8-000000@us-west-2.amazonses.com>, relay=email-smtp.us-west-2.amazonaws.com[52.36.120.66]:587, delay=2.4, delays=0/0/2.2/0.22, dsn=5.0.0, status=bounced (host email-smtp.us-west-2.amazonaws.com[52.36.120.66] said: 501 Invalid MAIL FROM address provided (in reply to MAIL FROM command))
Help!
This behaviour is able to be replicated - it happens on every post.
Andrew