Postfix

Mail Transport Unavailable
Hello If I use the command # mail -v name(a)domain.com I get the folloing Mail delivery status report will be mailed to <root> But then I get MAILER-DAEMON (mail transport unavailable) Using FreeBSD 7.2 Postfix 2.6.5 And second instance running Thanks in advance _ Motty ... 23 Feb 2010 14:43

2.7 RPM
Does anyone happen to know if anyone is kindly dedicating their time to creating a Postfix 2.7 RPM for download? I know this is extremely time consuming but I am really interested to try out Postfix 2.7 on my CentOS x64 server. I realize Simon was responsible for creating the previous RPM's available on a mirror bu... 24 Feb 2010 09:44

smtpd_banner question
Hi all This is probably a rank newbie question, but I've been unable to find an answer via Google or the archives, so hopefully someone here can point me in the right direction. As I understand it, smtpd_banner is used for both the banner line when someone connects to my server, and also when Postfix connects ... 22 Feb 2010 10:44

Banned spoofed address from my domain
Hi Folks, To prevent spammers sending email from spoofed addressed that appear from my domain, I currently use SPF. I'm having second thoughts about using SPF, so is there any other way to make sure that only authenticated users can send email from my domain? Thanks ... 21 Feb 2010 18:16

postfix explicit logging all failures in maillog
One of our clients sends contract notes to their customers and they require to store all logs of deliveries/bounces by some law. They have requirements like * The log should contain the full date including year * The log line should indicate full info --> sender,rcpt,datetime,size,status I have managed t... 22 Feb 2010 09:37

Postfix 2.7.0 delivery problem
Hi, I just installed postfix 2.7.0. WIthout changes to the existing configuration of 2.6.5 I get this error using procmail as my mailbox_command: Feb 19 18:34:29 adrianvb postfix/local[14290]: BD85F7006D: to=<adrian(a)adrianvb.xs4all.nl>, orig_to=<root>, relay=local, delay=0.03, delays=0.02/0/0/0.01, dsn=5.3.0, statu... 20 Feb 2010 19:07

Postfix Virtual Users with maildrop
Hello, I am trying to build a flexible mail system using different combinations of mailing softwares (eg. Postfix & maildrop & Dovecot, Exim & Dovecot, qmail & maildrop & Courier IMAP ...), at any time system administrator may decide to interchange between combinations without making a design change. For tha... 20 Feb 2010 09:06

postfix + ldap + drbd
Good Morning some questions base system : fedora 12 postfix : 2.6.5.2 drbd + heartbeat openldap - 2.3.43 issues : drbd failover is working fine between the two nodes. users are ldap based virtualized over vmail local user, whose homedir is mounted in a drbd resource. there is an mx pinting to the cl... 19 Feb 2010 05:28

How to manage local blacklist on my postfix relay?
Hi, I have a Postfix 2.6 relaying tons of emails to millions email addresses and domains. I have listed tens of thousands of email addresses and domains to which I don't want to relay any more. Is there a way to manage a local blacklist without spamassassin? However, up to now I think spamassassin is fo... 19 Feb 2010 18:52

rbl sites
Is there a preferred list of rbl sites one can use in postfix. I keep getting the following on the following: warning: 21.27.134.89.zen.spamhaus.org: RBL lookup error: Host or domain name not found. Name service error for name=21.27.134.89.zen.spamhaus.org type=A: Host not found, try again Feb 19 14:45:44 mmt... 23 Feb 2010 13:34