Re: Semi-OT: Getting blacklisted by hotmail/Google again and again

2019-03-16 Thread Johannes Bauer
Hey Bill, On 16.03.19 18:37, Bill Cole wrote: >>> You MTA is known under different names: >>> johannes-bauer.com mail is handled by 10 johannes-bauer.com. spornkuller.de mail is handled by 10 spornkuller.de. >> >> Is this a problem? > > It should not be. There are no CNAMEs involved, s

Re: Semi-OT: Getting blacklisted by hotmail/Google again and again

2019-03-16 Thread Bill Cole
On 16 Mar 2019, at 8:59, Johannes Bauer wrote: [...] You MTA is known under different names: johannes-bauer.com mail is handled by 10 johannes-bauer.com. spornkuller.de mail is handled by 10 spornkuller.de. Is this a problem? It should not be. There are no CNAMEs involved, so no room for

Re: Postfix+spamassassin - how can I test LMTP dovecot?

2019-03-16 Thread Viktor Dukhovni
On Sat, Mar 16, 2019 at 02:02:59PM +0100, Marek Kozlowski wrote: > spamassassin unix - n n - - pipe >user=nobody argv=/usr/bin/vendor_perl/spamc -e /usr/sbin/sendmail -oi -f > ${sender} ${recipient} A side comment: The above should really be: spamassassin un

Postfix+spamassassin - how can I test LMTP dovecot?

2019-03-16 Thread Marek Kozlowski
:-) My postfix configuration is quite complex with a lot of special cases and rules. However I'd like to make an anti-spam configuration as simple and lightweight as possible (KISS). /etc/postfix/master.cf smtp inet

Re: Semi-OT: Getting blacklisted by hotmail/Google again and again

2019-03-16 Thread Johannes Bauer
Hi Bastian, On 16.03.19 11:28, Bastian Blank wrote: > So your _provider_ is on the the MS blacklist. Netcup did not show up > on my radar, but I don't know what else. > >> Here's what I've checked/tried: >> * Neither I nor any of my users send spam. The mail volume is VERY low. > > It is reall

Re: Semi-OT: Getting blacklisted by hotmail/Google again and again

2019-03-16 Thread Ben Greenfield
Hey All, I thought I would try to hijack this this semi-OT thread. I while back I was getting mail rejected by not signing my domain up with DNSWL. I was then either weekly or monthly to emailed confirm my set-up was still valid. I found this annoying as my information rarely changes. I stoppe

Re: Semi-OT: Getting blacklisted by hotmail/Google again and again

2019-03-16 Thread Bastian Blank
Hi Johannes On Sat, Mar 16, 2019 at 10:56:11AM +0100, Johannes Bauer wrote: > host > eur.olc.protection.outlook.com[104.47.125.33] said: 550 5.7.1 > Unfortunately, messages from [37.120.172.118] weren't sent. Please contact > your Internet service provider since part of their network is on our bl

Semi-OT: Getting blacklisted by hotmail/Google again and again

2019-03-16 Thread Johannes Bauer
Hi there, I know this is a bit off-topic here, but I'm completely desparate right now and am clueless if there's anything wrong with my MTA configuration that I completely overlook. I have a Postfix mail server running that serves multiple domains. All users are fully authenticated and need to use