Postfix smtp relay in DMZ

2013-12-06 Thread Andreas Kasenides
Hi everyone. Probably this has been discussed before but could not find any good methods yet. The scenario is a classic one: 1. one or more relay SMTP servers in DMZ 2. one or more backend SMTP servers on the inside network 3. There may or may not be separate incoming or outgoing designated

Re: Postfix smtp relay in DMZ

2013-12-06 Thread li...@rhsoft.net
Am 06.12.2013 10:13, schrieb Andreas Kasenides: The scenario is a classic one: 1. one or more relay SMTP servers in DMZ 2. one or more backend SMTP servers on the inside network 3. There may or may not be separate incoming or outgoing designated SMTP servers. Now the desired functionality

Re: Postfix smtp relay in DMZ

2013-12-06 Thread Robert Sander
On 06.12.2013 10:13, Andreas Kasenides wrote: The scenario is a classic one: 1. one or more relay SMTP servers in DMZ 2. one or more backend SMTP servers on the inside network 3. There may or may not be separate incoming or outgoing designated SMTP servers. Now the desired functionality

Re: Design details of high performance dovecot cluster

2013-12-06 Thread Ansgar Wiechers
On 2013-12-06 JEHERUL wrote: Currently we are running a mail system for 1 users each 2GB mailbox. At present we have 5 mail servers where users mailboxes are distributed almost uniformly. We have a HP SAN Storage (HP EVA 6400) where mailboxes are stored. We partition the storage into five

Re: Design details of high performance dovecot cluster

2013-12-06 Thread li...@rhsoft.net
Am 06.12.2013 11:32, schrieb JEHERUL: Currently we are running a mail system for 1 users each 2GB mailbox. At present we have 5 mail servers where users mailboxes are distributed almost uniformly. We have a HP SAN Storage (HP EVA 6400) where mailboxes are stored. We partition the

Permission

2013-12-06 Thread Merve Temizer
I have a line in master.cf apipe unix - n n - - pipe user=pstfx flags=Rq argv=perl /home/merve/ myscript.pl null_sender= -f ${sender} -- ${recipient} I see line dsn=5.3.0, status=bounced (Command died with status 13: perl. Command output: Permission denied at /home/merve/myscript.pl line 4. )

Re: Permission

2013-12-06 Thread M.Atıf CEYLAN
On 06-12-2013 17:45, Merve Temizer wrote: I have a line in master.cf http://master.cf apipe unix - n n - - pipe user=pstfx flags=Rq argv=perl /home/merve/myscript.pl http://myscript.pl null_sender= -f ${sender} -- ${recipient} I see line dsn=5.3.0, status=bounced (Command died with status

Re: Permission

2013-12-06 Thread M.Atıf CEYLAN
On 06-12-2013 18:14, Dominik George wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA512 M.Atıf CEYLAN meh...@atifceylan.com schrieb: I tried chmod 777 /home/merve/output.txt try with chmod 777 -R /home/merve Don't. -BEGIN PGP SIGNATURE- Version: APG v1.0.9

Re: Permission

2013-12-06 Thread Dominik George
M.Atıf CEYLAN meh...@atifceylan.com schrieb: On 06-12-2013 18:14, Dominik George wrote: chmod 777 /home/merve/output.txt try with chmod 777 -R /home/merve Don't. I think she asked only for testing. If not, don't permit everything :) That doesn't matter. Please do never encourage anybody to

Specify relay for single domain

2013-12-06 Thread Blake
I have a relay server which is doing great relaying email except a specific domain. Instead of pointing to the new google aspmx servers it is going to an old postini. I have made a request that the MX record be updated but due to vacations of the individual in control it could be mid to late

recipient_canonical_maps based on User

2013-12-06 Thread Ben Schmidt
Hello mailing List, is there a way to rewrite the recipient_canonical_maps based on the SMTP Users? What I want is a way to redirect all mail being send from user1 to b...@example.com and all mail being send from user2 being redirected to al...@example.com Thanks a lot in advance, Ben

Re: recipient_canonical_maps based on User

2013-12-06 Thread Wietse Venema
Ben Schmidt: What I want is a way to redirect all mail being send from user1 to b...@example.com and all mail being send from user2 being redirected to al...@example.com Perhaps this: /etc/postfix/main.cf: smtpd_sender_restrictions = ... check_sender_access

Re: Specify relay for single domain

2013-12-06 Thread Wietse Venema
Blake: I have a relay server which is doing great relaying email except a specific domain. Instead of pointing to the new google aspmx servers it is going to an old postini. I have made a request that the MX record be updated but due to vacations of the individual in control it could be

message_size_limit weirdness

2013-12-06 Thread Jose Borges Ferreira
Hi! I've setup a Postfix like this, having on the submission port a bigger value than the message_size_limit specified in main.cf main.cf message_size_limit = 1000 master.cf smtp inet n - n - - smtpd submission inet n - n - - smtpd

Re: message_size_limit weirdness

2013-12-06 Thread Wietse Venema
Jose Borges Ferreira: Hi! I've setup a Postfix like this, having on the submission port a bigger value than the message_size_limit specified in main.cf main.cf message_size_limit = 1000 master.cf smtp inet n - n - - smtpd submission inet n -