[pfx] Simple Backup MX with relay recipient validation

2023-03-15 Thread Fongaboo via Postfix-users
/etc/postfix/main.cf: compatibility_level=2 myhostname = smtpd_banner = $myhostname ESMTP mynetworks = 127.0.0.0/24 maximal_queue_lifetime = 10d relay_domains = hash:/etc/postfix/relay_domains transport_maps = hash:/etc/postfix/transport_maps smtpd_recipient_restrictions = permit_mynetwor

[pfx] Simple send-only postfix config

2023-03-15 Thread Fongaboo via Postfix-users
/etc/postfix/main.cf: # See /usr/share/postfix/main.cf.dist for a commented, more complete version smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) biff = no # appending .domain is the MUA's job. append_dot_mydomain = no # Uncomment the next line to generate "delayed mail" warnings #d

Re: Postfix lists are migrating to a new list server

2023-03-06 Thread Fongaboo
Did CLOUD9.NET finally close up shop? They were my first dial-up shell account. On Mon, 6 Mar 2023, Wietse Venema wrote: This week, the Postfix mailing lists will be migrated from Majordomo at Cloud9.net to Mailman at Sys4.de. Thanks to Cloud9.net for hosting the Postfix lists for 24 years,

Re: Spamhaus blocking Spectrum IPs; rbl_override not working

2018-08-21 Thread Fongaboo
Yeah some of the links shared in between our correspondence set me on the right path. I got it now. Thanks everyone! On Tue, 21 Aug 2018, Viktor Dukhovni wrote: On Aug 21, 2018, at 1:51 PM, Fongaboo wrote: That's pretty neat. Are those IP's on the end ones to be sp

Re: Spamhaus blocking Spectrum IPs; rbl_override not working

2018-08-21 Thread Fongaboo
On Tue, 21 Aug 2018, Bill Cole wrote: smtpd_client_restrictions check_client_access cidr:/usr/local/etc/postfix/rbl_override reject_rbl_client zen.spamhaus.org=127.0.0.2, reject_rbl_client zen.spamhaus.org=127.0.0.3, reject_rbl_client zen.spamhaus.org=127.0.0.4, check_client_ac

Re: Spamhaus blocking Spectrum IPs; rbl_override not working

2018-08-21 Thread Fongaboo
Very good. As long as 'permit_sasl_authenticated' is way at the top of the list, this should do that? On Tue, 21 Aug 2018, Viktor Dukhovni wrote: On Aug 21, 2018, at 12:31 PM, Fongaboo wrote: Awesome! Thanks... This is probably solving the wrong problem. Instead of exemptin

Re: Spamhaus blocking Spectrum IPs; rbl_override not working

2018-08-21 Thread Fongaboo
Awesome! Thanks... On Tue, 21 Aug 2018, Benny Pedersen wrote: Change hash to cdir see mail archives Where i answered it kong time ago Benny On 21. august 2018 17.43.20 Fongaboo wrote: Sorry.. reposting with correct subject... -- Forwarded message -- Date: Tue, 21 Aug

Spamhaus blocking Spectrum IPs; rbl_override not working

2018-08-21 Thread Fongaboo
Sorry.. reposting with correct subject... -- Forwarded message -- Date: Tue, 21 Aug 2018 11:32:57 -0400 (EDT) From: Fongaboo To: Postfix users Subject: Re: Spool directories on ext4 with encryption Last night, it would appear that zen.spamhaus.org started blacklisting a

Re: Spool directories on ext4 with encryption

2018-08-21 Thread Fongaboo
Last night, it would appear that zen.spamhaus.org started blacklisting a number of IPs assigned to Spectrum consumers, of which I am one. When I tried telnetting to port 25 of my mail server and manually sending a message to one of our virtual mailboxes, I got this error: 554 5.7.1 Service

RE: Banned by Yahoo?

2016-12-01 Thread Fongaboo
er-postfix-us...@postfix.org] On Behalf Of Fongaboo Sent: Thursday, December 1, 2016 3:36 PM To: Postfix users Cc: d...@dinocovelli.com; mec...@mechno.com Subject: Banned by Yahoo? I've been getting a lot of these errors for mail sent to Yahoo all of a sudden: 421 4.7.0 [TSS04

Banned by Yahoo?

2016-12-01 Thread Fongaboo
I've been getting a lot of these errors for mail sent to Yahoo all of a sudden: 421 4.7.0 [TSS04] Messages from 24.105.170.68 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html (in reply to MAIL FROM command)) The included link s

Relaying issues with Mailman

2016-10-03 Thread Fongaboo
Running Postfix 2.11.7 on FreeBSD 10.2-RELEASE. I am migrating a listserv on an older box to this one, running newly-installed Mailman 2.1.20. I found a one-pager that showed me what to tar up and move over to migrate my lists to the new instance of Mailman. Hostname is not changing, so that

Re: sorbs.net blacklist too aggressive?

2016-10-03 Thread Fongaboo
On Mon, 3 Oct 2016, Sean Greenslade wrote: I personally don't use RBLs as hard blocks. Instead, I have them set up in my spam filter (SpamAssassin) with different weights. That way, if one particular RBL is acting up, I can de-weight it and keep an eye on it without it affecting delivery. The

sorbs.net blacklist too aggressive?

2016-10-03 Thread Fongaboo
I'm running Postfix 2.11.7 on FreeBSD 10.2-RELEASE. Just wanted to get folks' opinions/rationale/thoughts on behavior of some of the RBL's. Specifically SORBS.NET... I first set up my server using a popular FreeBSD tutorial. SORBS.NET was included in a list of recommended RBL's in the lates