Re: New script to parse the postfix logs

2017-01-13 Thread Joan Aymà
Hi, This script may help you: https://github.com/vdukhovni/postfix/tree/master/postfix/auxiliary/collate Maybe there are other scripts on sources that can help you. But most of times you need to write a solution that fits your needs. Regards. ![](https://link.nylas.com/open/czhp

Re: how to check what cipher was used to connect

2017-01-13 Thread Bastian Blank
On Thu, Jan 12, 2017 at 09:00:20PM +, Dominic Raferd wrote: > Just for amusement (it's been a long day) I had a look at the selected > encryption for incoming mails on one of our servers over the last few > months. One cipher and one protocol predominates > [ECDHE-RSA-AES128-GCM-SHA256 (128/128

Re: how to check what cipher was used to connect

2017-01-13 Thread Viktor Dukhovni
On Fri, Jan 13, 2017 at 06:35:43AM -0800, Alice Wonder wrote: > I run a mail server with a public MX that refuses insecure connections. If you're willing to not receive mail from a considerable number of legitimate non-TLS sending domains, then yes, you can insist on TLS, then yes, you can insist

Re: how to check what cipher was used to connect

2017-01-13 Thread Dominic Raferd
On 13 January 2017 at 14:35, Alice Wonder wrote: > On 01/13/2017 06:30 AM, Bastian Blank wrote: >> >> On Thu, Jan 12, 2017 at 09:00:20PM +, Dominic Raferd wrote: >>> >>> I would prefer to disable TLSv1(.0) because it >>> does not pass PCI DSS v3.2 but evidently that is not workable at the >>>

Re: how to check what cipher was used to connect

2017-01-13 Thread Alice Wonder
On 01/13/2017 06:30 AM, Bastian Blank wrote: On Thu, Jan 12, 2017 at 09:00:20PM +, Dominic Raferd wrote: Just for amusement (it's been a long day) I had a look at the selected encryption for incoming mails on one of our servers over the last few months. One cipher and one protocol predominat

Dovecot + Postfix: virtual users Mailbox folder

2017-01-13 Thread mohamed
I checked the mail log in /var/log and discovered that now errors happened when sending the e-mail. However, I couldn't figure out where the incoming e-mails will be stored in the system (I'm on Ubuntu 16.04 LTS). -- View this message in context: http://postfix.1071664.n5.nabble.com/Dovecot-P

Re: how to check what cipher was used to connect

2017-01-13 Thread Viktor Dukhovni
On Fri, Jan 13, 2017 at 02:54:08PM +, Dominic Raferd wrote: > > Public MX servers can use mandatory encryption. It's not like you are going > > to be fined for not accepting insecure connections... > > We don't send any payment data by email but we did have a separate POS > machine at the sam

Re: Dovecot + Postfix: virtual users Mailbox folder

2017-01-13 Thread Christian Kivalo
Am 13. Jänner 2017 16:27:23 MEZ schrieb mohamed : >I checked the mail log in /var/log and discovered that now errors >happened >when sending the e-mail. However, I couldn't figure out where the >incoming >e-mails will be stored in the system (I'm on Ubuntu 16.04 LTS). Hard to guess an answer...

Re: Dovecot + Postfix: virtual users Mailbox folder

2017-01-13 Thread Dominic Raferd
On 13 January 2017 at 15:27, mohamed wrote: > I checked the mail log in /var/log and discovered that now errors happened > when sending the e-mail. However, I couldn't figure out where the incoming > e-mails will be stored in the system (I'm on Ubuntu 16.04 LTS). > Usually mails are stored at /va

Re: Dovecot + Postfix: virtual users Mailbox folder

2017-01-13 Thread Mohamed Maalej
Hi, Thank you for replying. I installed postfix on a Ubuntu machine (16.04 LTS) using a Postgres database which contains users and aliases. I had a 550 (dovecot lmtp problem : userX does not exist). I have the following questions: 1 - How to get the system recognize virtual users when usi

need help finding a missing email. thanks for looking

2017-01-13 Thread Fazzina, Angelo
I have this email that had 2 users in the CC field, and only one got the email. Anyone see any obvious reason why ? mehgan.willi...@uconn.edu did NOT get the email. My guess is postfix messed up reading the CC field ? Thanks for looking. -ALF Partial header from MX record server: Subject: Re: i

Re: need help finding a missing email. thanks for looking

2017-01-13 Thread Noel Jones
On 1/13/2017 2:38 PM, Fazzina, Angelo wrote: > I have this email that had 2 users in the CC field, and only one got > the email. > > Anyone see any obvious reason why ? Yes, the sending system only sent one recipient. Remember that CC: and To: headers have nothing to do with actual recipients.

Re: need help finding a missing email. thanks for looking

2017-01-13 Thread D'Arcy Cain
On 2017-01-13 03:38 PM, Fazzina, Angelo wrote: I have this email that had 2 users in the CC field, and only one got the email. Anyone see any obvious reason why ? mehgan.willi...@uconn.edu did NOT get the email. Not enough logs. First, there are three users in the Cc, not two and your log s

Re: need help finding a missing email. thanks for looking

2017-01-13 Thread Wietse Venema
Fazzina, Angelo: > I have this email that had 2 users in the CC field, and only one got the > email. > Anyone see any obvious reason why ? > mehgan.willi...@uconn.edu did NOT get the email. > > My guess is postfix messed up reading the CC field ? Postfix does not deliver to CC headers. Instead,

RE: need help finding a missing email. thanks for looking

2017-01-13 Thread Fazzina, Angelo
So can I blame supporttaskforce.com server for only sending one email and not 2 ? Crazy thing is looking at my headers the other 2 out of 4 total got the email. Adrian Guglielmo ed.v...@nm.com I was told they got it anyway. So 3 out of 4 recipients got this email. -ALF Okay after 2nd reply,

RE: need help finding a missing email. thanks for looking

2017-01-13 Thread Fazzina, Angelo
Sorry for my lack of indepth knowledge of postfix. Is there a link to read on how email addresses in CC: field get processed by postfix? Googling has not help so far. -ALF -Angelo Fazzina Operating Systems Programmer / Analyst University of Connecticut,  UITS, SSG, Server Systems 860-486-9075

Re: need help finding a missing email. thanks for looking

2017-01-13 Thread Viktor Dukhovni
> On Jan 13, 2017, at 3:55 PM, Fazzina, Angelo wrote: > > So can I blame supporttaskforce.com server for only sending one email and not > 2 ? Not necessarily. As Noel mentioned your server may have rejected the other recipient. Check your logs. The queue id may not show up in the reject mes

Re: need help finding a missing email. thanks for looking

2017-01-13 Thread Roger Klorese
They don't. Addresses in the headers are usually used as envelope recipients (RCPT TO:) by the sending system. The receiving system only looks at the envelope. It doesn't care what's in the To: or CC: headers. Sent from my iPhone > On Jan 13, 2017, at 12:58 PM, Fazzina, Angelo > wrote: > >

RE: need help finding a missing email. thanks for looking

2017-01-13 Thread Fazzina, Angelo
Thanks Viktor, I will ask the sender to check his mail server to verify he actually sent two emails and not one, as the logs I have seem to show. As you may have guessed MX record is to appliances, not servers I can get to the OS on, so I have to use GUI to search logs. I searched that entire d

Re: need help finding a missing email. thanks for looking

2017-01-13 Thread Wietse Venema
Fazzina, Angelo: > I have this email that had 2 users in the CC field, and only one got the > email. > Anyone see any obvious reason why ? > mehgan.willi...@uconn.edu did NOT get the email. > My guess is postfix messed up reading the CC field ? Wietse: > Postfix does not deliver to CC headers. In

Re: need help finding a missing email. thanks for looking

2017-01-13 Thread Viktor Dukhovni
> On Jan 13, 2017, at 4:06 PM, Fazzina, Angelo wrote: > > I will ask the sender to check his mail server to verify he actually sent two > emails and not one, as the logs I have seem to show. The logs show that one recipient was received. They DO NOT show that only one was sent. If your syste

RE: need help finding a missing email. thanks for looking

2017-01-13 Thread Fazzina, Angelo
Sorry, my mail flow is Mail from internet -> barracuda appliance (MX) -> smtp server running postfix -> destination mail server where mailbox resides. My point is I checked all 5 cudas manually as well as syslog data going to SPLUNK. There is no record of any rejected email, only the one that

Re: need help finding a missing email. thanks for looking

2017-01-13 Thread Viktor Dukhovni
On Fri, Jan 13, 2017 at 09:25:51PM +, Fazzina, Angelo wrote: > Sorry, my mail flow is > > Mail from internet -> barracuda appliance (MX) -> smtp server running > postfix -> destination mail server where mailbox resides. > > My point is I checked all 5 cudas manually as well as syslog data