I'm using postfix to relay email to our exchange server. The problem I'm running into is the spam filtering on the exchange filter is being bypassed because...
Hello List, I'll have to start by breaking to golden rule of this list and not posting postconf -n output as my question relates to a server over which I have...
Hi, I want to receive mail for old domains, and map them to the new domain. I currently have /etc/postfix/main.cf: canonical_maps = hash:/etc/postfix/canonical...
Hi, I'm using Debian GNU Linux 6.0 "squeeze", postfix 2.7.1-1+squeeze1 I'm in need of using a smarthost to relay all of my mail. I'm unable to use an italia...
Hi, I am looking at using gmail as a relayhost in our current server setup ubuntu12.04/postfix/cyrus instead of using the ISP relayhost. I have it working, but...
I have re-installed Postfix (using version 2.8.11 on openSUSE 12.2) and simply reconfigured without many changes. I am still failing to determine where ...
Hi, on my backup relay server i find these lines in the logs. i rebuild openssl and postfix. i am on gentoo linux. openssl 1.0.1c postfix 2.9.6 on the final...
Hi, I'm undoubtedly overlooking something basic, but my relay_recipient_maps doesn't seem to be having the desired effect, since I see mail not being rejected...
... Awesome. I totally missed this part of documentation: http://www.postfix.org/access.5.html [...] OTHER ACTIONS restriction... Apply the named UCE...
[An on-line version of this announcement will be available at http://www.postfix.org/announcements/postfix-2.10.0.html] Postfix stable release 2.10.0 is...
Hello world, does anyone have experience with very large (about 2k entries) hash tables? I'll have to implement a check_recipient_access rule within ...
Hi list At now Im configuring the TLS function in my postfix 2.5.5 and Im having a new problem. First was that said untrusted issuer because not detect the...
I am seeing the following in the postfix logs, and we are having a delivery problem to blarg.com. However the destination_concurrency_limit reported at 20 took...
Hi, Due to our traffic increasing, I'd like to split our corporate e-mail traffic from our transactional traffic (mostly account creations confimation and...
Hello, I have list servers that send mails through another relay servers. With this configuration all mail sent from our mail servers are delivered through our...
I just happened to notice I'm getting a 3-4 minute delay on occasion between SA scanning a msg and it being piped back into Postfix. Here's one such complete...
Hello, My friends This is Tom, I am sending my greetings from China. After one hour,There being the New Year of China. I set my postfix server with your help ...
FreeBSD-8.3 STABLE I just updated to Postfix (2.10-20130113). Prior to this update, everything was apparently working fine. I am now getting this error message...
Hi list At now Im configuring the TLS function in my postfix 2.5.5 and Im having a new problem. First was that said untrusted issuer because not detect the ...
Hello list, I'm running a Postfix (2.6.6) server used by my company's customers to submit mail. Source IPs are not known in advance, so normally we grant relay...
hello, on my gentoo linux mail machine i use openssl 1.0.1 and postfix 2.9.5 in the logs i found: Feb 5 23:06:38 mail postfix/smtpd[25884]: warning: run-time...
hello, ist the option "permit_mx_backup" needless when i use "relay_domains" in my main.cf? my thought is, that another mailserver cant relay mails for an...
Hi, We use the relayhost option to send our mail through the ISP mail server (not really an option to do it in any other way).Works most of the time, but...
Hello, is it possible to use multiple certificates for my virtual mail domains? I have configured my "main" mailbox as the-grue.de. For this domain, I can use...
Hello, I'm using postfix-2.6.6-2.2.el6_1.x86_64. Relevant part from transport table: aa_volmejltest@... lmtp1:[m1.volny.internal]:26667 Relevant part...
Hi all, I have the situation where a spammer knows the username and password of an account and is sending spam via that account. I can change the password,...
