Rejecting mails from one server

2019-05-24 Thread Andrey Repin
Greetings, All! Can't seems to grasp the origin of the issue. If I send the mail to the same addresses myself, it is coming through, so is much of the other mail traffic. info@ is virtual, bulk of the mail coming its way, no problem. vera@ is real local address. If I grep similar entries in the

DKIM doubled, which one to remove?

2019-05-24 Thread lists
following earlier advice here, I've finally tried to set DKIM I think I'm getting there, but I've noticed it's doubling up[1], with amavis which one should be bypassed, and, how to do so ? thanks, V from main.cf .. content_filter = smtp-amavis:[127.0.0.1]:10024 smtp-amavis_destination_recipient

Re: DKIM doubled, which one to remove?

2019-05-24 Thread Matus UHLAR - fantomas
On 24.05.19 21:19, li...@sbt.net.au wrote: following earlier advice here, I've finally tried to set DKIM I think I'm getting there, but I've noticed it's doubling up[1], with amavis which one should be bypassed, and, how to do so ? very hard to say withoutmore info. What do milters on ports 8

Re: DKIM doubled, which one to remove?

2019-05-24 Thread lists
On Fri, May 24, 2019 9:31 pm, Matus UHLAR - fantomas wrote: >> which one should be bypassed, and, how to do so ? > > very hard to say withoutmore info. What do milters on ports 8891 and 8893 > do? OpenDKIM and OpenDMARC I was just installing DKIM followed by DMARC using Steve Jenkins howto htt

Re: Rejecting mails from one server

2019-05-24 Thread Wietse Venema
Andrey Repin: > Greetings, All! > > Can't seems to grasp the origin of the issue. > If I send the mail to the same addresses myself, it is coming through, so is > much of the other mail traffic. Perhaps the origin is that *you* are not sending email from 84.204.28.35. Wietse > info@ is

How to write more complex transport rules

2019-05-24 Thread VB
Hi All , Need some guidance on how we can configure transport rules which has to route email based on both Sender and recipient domains . Our transport_maps ( in my org ) have been simple and configured in traditional fashion: like receive email from Domain1 >> smtp:Gateway1 Domain2 >> smtp:Gate

Re: How to write more complex transport rules

2019-05-24 Thread Wietse Venema
VB: > Hi All , Need some guidance on how we can configure transport rules which has > to route email based on both Sender and recipient domains . > > Our transport_maps ( in my org ) have been simple and configured in > traditional fashion: > > like receive email from > > Domain1 >> smtp:Gateway

Re: How to write more complex transport rules

2019-05-24 Thread VB
Thank you Wietse , ( Absolutely delighted to hear from the man himself ) _/\_ Ty. -- Sent from: http://postfix.1071664.n5.nabble.com/Postfix-Users-f2.html

Blacklist honeypot senders

2019-05-24 Thread @lbutlr
I have an active email address that only receives spam (it is an address that wasn't used for years but I've recently reactive to see just how much spam an unprotected decades old account that hasn't accepted mail since 2006 would get). Anyway, what I would like to do is somehow blacklist any IP

Re: Rejecting mails from one server

2019-05-24 Thread Viktor Dukhovni
On Fri, May 24, 2019 at 10:38:29AM +0300, Andrey Repin wrote: > May 24 08:07:39 mxs postfix/smtp/smtpd[1938]: NOQUEUE: reject: RCPT from > mail.regionspb.net[84.204.28.35]: 450 4.7.0 : Recipient > address rejected: defer_if_reject requested; from= > to= proto=ESMTP helo= > May 24 10:13:22 mxs p

Re: Blacklist honeypot senders

2019-05-24 Thread Noel Jones
On 5/24/2019 11:33 AM, @lbutlr wrote: I have an active email address that only receives spam (it is an address that wasn't used for years but I've recently reactive to see just how much spam an unprotected decades old account that hasn't accepted mail since 2006 would get). Anyway, what I woul

Re: Blacklist honeypot senders

2019-05-24 Thread @lbutlr
On 24 May 2019, at 11:23, Noel Jones wrote: > On 5/24/2019 11:33 AM, @lbutlr wrote: >> I have an active email address that only receives spam (it is an address >> that wasn't used for years but I've recently reactive to see just how much >> spam an unprotected decades old account that hasn't acc

Re: Blacklist honeypot senders

2019-05-24 Thread Rafael Azevedo
Hi there, I've done that by building a policy filter that bans those IPs using iptables whenever those trap accounts get reached. It wasn't that easy, but its beautiful how it's working. Chain SPAMBLOCK (X references) pkts bytes target prot opt in out source destination 0 0

Re: Blacklist honeypot senders

2019-05-24 Thread @lbutlr
On 24 May 2019, at 12:52, Rafael Azevedo wrote: > > Hi there, > > I've done that by building a policy filter that bans those IPs using > iptables whenever those trap accounts get reached. Oh, well, that sounds lovely. Is it sharable? (shouldn't be much iss ti adapt it to pf) > It wasn't that

Re: Rejecting mails from one server

2019-05-24 Thread Andrey Repin
Greetings, Viktor Dukhovni! > On Fri, May 24, 2019 at 10:38:29AM +0300, Andrey Repin wrote: >> May 24 08:07:39 mxs postfix/smtp/smtpd[1938]: NOQUEUE: reject: RCPT from >> mail.regionspb.net[84.204.28.35]: 450 4.7.0 : Recipient >> address rejected: defer_if_reject requested; >> from= to= proto=