On Sat, 17 Dec 2016 20:51:01 +0100 Marcus Schopen wrote:
> > SpamAssassin usually deals with this problem by looking for > > authentication in the header, but that's not recorded here. > > There is no auth hint in the header when using the submission server. > > Received: from [192.168.178.25] ([my dynamic IP]) by > smtp-out.myoffice.de (Oracle Communications Messaging Server > 7.0.5.37.0 64bit (built Jan 25 2016)) with ESMTPPA id > <0OIA00E6KOQ65A80@smtp-out,myoffice> for i...@test.de; > Fri, 16 Dec 2016 21:25:20 +0100 (CET) Authentication is commonly indicated by the A in "with ESMTPA". I don't know what the second P in ESMTPPA is for, but it seems to be the source of your problem.
