Messagelabs rejects mails from my MTA - how to debug ?

2015-03-17 Thread Marek Salwerowicz
Hi list, Yesterday I was informed by Users, that they can't send e-mails to one of the banking institutions (so it's a little 'urgent' in businesses manner). The mails are rejected by Messagelabs / Symantec Cloud System, but do not provide any relevant information: *Diagnostic informati

Re: Messagelabs rejects mails from my MTA - how to debug ?

2015-03-17 Thread Noel Jones
On 3/17/2015 7:35 AM, Marek Salwerowicz wrote: > Hi list, > > Yesterday I was informed by Users, that they can't send e-mails to > one of the banking institutions (so it's a little 'urgent' in > businesses manner). > > The mails are rejected by Messagelabs / Symantec Cloud System, but > do not p

Re: Messagelabs rejects mails from my MTA - how to debug ?

2015-03-17 Thread lst_hoe02
Zitat von Marek Salwerowicz : Hi list, Yesterday I was informed by Users, that they can't send e-mails to one of the banking institutions (so it's a little 'urgent' in businesses manner). The mails are rejected by Messagelabs / Symantec Cloud System, but do not provide any relevant i

Roleaccount_exceptions

2015-03-17 Thread Mick
Hello all, I am currently (slowly) working my way through 'The Book of Postfix' and trying to fix problems I didn't know needed fixing. It is a very interesting and highly informative book (so far). Regarding ; check_recipient_access hash:/etc/postfix/roleaccount_exceptions on chapter 8, page

The order of lookup table searches

2015-03-17 Thread John Bees
Hi, everyone! I'm setting up my mail gateway to forward some emails like spamt...@example.com to a different machine (instead of the machine where regular user mailboxes reside). Would the following setup work as intended? Meaning my exceptions-list is checked first; I use the same domain name a

Re: The order of lookup table searches

2015-03-17 Thread Viktor Dukhovni
On Tue, Mar 17, 2015 at 07:16:55PM +0200, John Bees wrote: > Would the following setup work as intended? Meaning my exceptions-list is > checked first; > > transport_maps = hash:/etc/postfix/exceptions, hash:/etc/postfix/transport Table lookups happen in the order in which the tables are specif

smtpd restrictions flow

2015-03-17 Thread Roger Walters
Hi, I've been trying to find some kind of diagram or documentation about the smtpd_*_restrictions (sender, recipient, client, helo, relay) flow upon mail sending and receiving, but couldn't find anything. Is this defined somewhere in the documentation? If not, could someone illustrate in which or

Re: LMTP delivery failover

2015-03-17 Thread Quanah Gibson-Mount
--On Monday, January 27, 2014 6:46 PM -0800 Quanah Gibson-Mount wrote: --On Tuesday, January 28, 2014 2:40 AM + Viktor Dukhovni wrote: On Tue, Jan 28, 2014 at 01:02:45AM +, Viktor Dukhovni wrote: The patch below may not even compile, but probably works, give it a try. As you can s

Re: smtpd restrictions flow

2015-03-17 Thread Noel Jones
On 3/17/2015 12:59 PM, Roger Walters wrote: > Hi, > > I've been trying to find some kind of diagram or documentation about > the smtpd_*_restrictions (sender, recipient, client, helo, relay) > flow upon mail sending and receiving, but couldn't find anything. > > Is this defined somewhere in the d

Re: Roleaccount_exceptions

2015-03-17 Thread Viktor Dukhovni
On Tue, Mar 17, 2015 at 05:11:33PM +, Mick wrote: > To comply with RFC2142 and always accept mail destined for abuse or > postmaster, the role account exceptions would have to be top of > smtpd_recipient_restrictions, but should I bother to comply with mail > servers that don't conform to RFC2

Re: Roleaccount_exceptions

2015-03-17 Thread Mick
Viktor Dukhovni wrote: On Tue, Mar 17, 2015 at 05:11:33PM +, Mick wrote: To comply with RFC2142 and always accept mail destined for abuse or postmaster, the role account exceptions would have to be top of smtpd_recipient_restrictions, but should I bother to comply with mail servers that

How to allow each user on an Ubuntu server use his/her google email and password to send the email via google smtp?

2015-03-17 Thread Peng Yu
Hi, I see the following post. How To Relay Postfix mails via smtp.gmail.com on Ubuntu 14.04.1 https://community.runabove.com/kb/en/instances/how-to-relay-postfix-mails-via-smtp.gmail.com-on-ubuntu-14.04.html But the problem is that all users on the same ubuntu server will be able to use the same

Re: How to allow each user on an Ubuntu server use his/her google email and password to send the email via google smtp?

2015-03-17 Thread André Peters
Hi, Postfix 2.3 and later... smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwords smtp_sender_dependent_authentication = yes sender_dependent_relayhost_maps = hash:/etc/postfix/sender_depend_relay sasl_passwords: 1...@gmail.com 1...@gmail.com:pass1 2...@gmail.com 2...@gmai

Re: How to allow each user on an Ubuntu server use his/her google email and password to send the email via google smtp?

2015-03-17 Thread Viktor Dukhovni
On Wed, Mar 18, 2015 at 12:06:48AM -0500, Peng Yu wrote: > But the problem is that all users on the same ubuntu server will be > able to use the same google account to send emails. Is there a way to > configure postfix so that each Ubuntu user will use his/her own google > account to send emails?