Re: Mail server, what else?

2013-07-12 Thread Scott Kitterman
On Friday, July 12, 2013 05:22:27 PM LuKreme wrote: > On 12 Jul 2013, at 17:15 , J Gao wrote: > > I could use 2.10 but I thought this will be "safe" for CentOS 6. > > It might just be me, but I don't consider any software that is no longer > supported to be safe, especially not something as criti

Re: Mail server, what else?

2013-07-12 Thread LuKreme
On 12 Jul 2013, at 17:15 , J Gao wrote: > I could use 2.10 but I thought this will be "safe" for CentOS 6. It might just be me, but I don't consider any software that is no longer supported to be safe, especially not something as critically important as an MTA. -- A bird in the hand makes it

Re: Mail server, what else?

2013-07-12 Thread J Gao
On 13-07-12 04:06 PM, LuKreme wrote: On 12 Jul 2013, at 12:55 , J Gao wrote: - Postfix 2.6.6 + Courier(Support virtual domain) Why would you setup a new system with a four year old version of Postfix that it is not even supported? 2.10 is current and 2.11 is right around the corner. I us

Re: Mail server, what else?

2013-07-12 Thread LuKreme
On 12 Jul 2013, at 12:55 , J Gao wrote: > - Postfix 2.6.6 + Courier(Support virtual domain) Why would you setup a new system with a four year old version of Postfix that it is not even supported? 2.10 is current and 2.11 is right around the corner. -- I have seen galaxies die. I have watched

Re: "can't read SMFIC_RCPT reply packet header" errors with large attachments

2013-07-12 Thread Wietse Venema
Quanah Gibson-Mount: > > It is possible that the Milter times out when requests from Postfix > > are too far apart in time. The Postfix SMTP server has a 300s time > > limit for client commands (reduced to 10s under overload). The Milter > > time limit may be less. ... > Ok, thanks! We've tried bu

Re: "can't read SMFIC_RCPT reply packet header" errors with large attachments

2013-07-12 Thread Quanah Gibson-Mount
--On Friday, July 12, 2013 4:10 PM -0400 Wietse Venema wrote: Quanah Gibson-Mount: Note: postfix 2.7.10 release A number of customers are noting that they are getting the following error when using a milter: Jun 26 20:18:10 zmail postfix/smtpd[32729]: NOQUEUE: filter: RCPT from server.dom

Re: bounce departed users email

2013-07-12 Thread Noel Jones
On 7/12/2013 4:44 PM, Donny Brooks wrote: > We run postfix 2.6.6 on a CentOS 6.3 server with a OpenLDAP 2.4.23 as a > backend. Up until recently when a user would depart the agency we would just > change their password and forward their email to their supervisor. However > today we have had a us

bounce departed users email

2013-07-12 Thread Donny Brooks
We run postfix 2.6.6 on a CentOS 6.3 server with a OpenLDAP 2.4.23 as a backend. Up until recently when a user would depart the agency we would just change their password and forward their email to their supervisor. However today we have had a user that has left that gets literally over a thousa

rcpt to other domain

2013-07-12 Thread Mohsen Pahlevanzadeh
Dear all, I have a smtp account , but i can't send to other domain, Suppose: / root@debian:/home/mohsen# telnet MYHOST 25 Trying 74.207.236.196... Connected to MYHOST. Escape character is '^]'. 220 MYFQDN ESMTP Postfix ehlo MYHOST 250-MYF

Re: "can't read SMFIC_RCPT reply packet header" errors with large attachments

2013-07-12 Thread Wietse Venema
Quanah Gibson-Mount: > > Note: postfix 2.7.10 release > > A number of customers are noting that they are getting the following error > when using a milter: > > Jun 26 20:18:10 zmail postfix/smtpd[32729]: NOQUEUE: filter: RCPT from > server.domain.com[1.2.3.4]: : > Sender address triggers FILTER

"can't read SMFIC_RCPT reply packet header" errors with large attachments

2013-07-12 Thread Quanah Gibson-Mount
Note: postfix 2.7.10 release A number of customers are noting that they are getting the following error when using a milter: Jun 26 20:18:10 zmail postfix/smtpd[11438]: connect from server.domain.com[1.2.3.4] Jun 26 20:18:10 zmail postfix/smtpd[32729]: NOQUEUE: filter: RCPT from server.domain

Re: Mail server, what else?

2013-07-12 Thread Erwan David
Le 12/07/2013 21:08, J Gao a écrit : > Forgot to mention that I also use SASL to authenticated user: > SMTP on port 587 only (STARSSL) > IMAP on port 993 (SSL) > POP3 on port 995 (SSL) > > So for email, port 25, 587, 993,995 is opened on firewall. > > STARTTLS also exists in IMAP or POP3 (where it

Re: Mail server, what else?

2013-07-12 Thread J Gao
Forgot to mention that I also use SASL to authenticated user: SMTP on port 587 only (STARSSL) IMAP on port 993 (SSL) POP3 on port 995 (SSL) So for email, port 25, 587, 993,995 is opened on firewall. -- __ _|==|_ ('')__/ >--(`^^') (`^'^'`) `=='

Re: which type of list should I use ?

2013-07-12 Thread Jeroen Geilman
On 07/10/2013 04:04 PM, jeffrey j donovan wrote: On Jul 9, 2013, at 10:18 PM, jeffrey j donovan wrote: Greetings it's been a while since I have done this. I have an old server running a mail list. I have successfully relocated the list to a new server. what i need to do re-route any messag

Mail server, what else?

2013-07-12 Thread J Gao
Hi, All, I just built a new mail server and so far it works well. It took me almost two weeks to figure out all kind of stuff. I want to protect the mail system at the best effort to use open source or free licensed software. Now I would like your advises on my system so I can improve it mor