Re: Assistance with doveadm backup...

2019-02-20 Thread SH Development
My apologies, you are absolutely right. Will post this in the correct forum. Spent the last couple of hours poring through the postfix list and just forgot where I was at. Jeff > On Feb 20, 2019, at 8:55 PM, Kenren Taisho wrote: > > Hi Jeff, > > This should be better off to dovecot's

Re: Assistance with doveadm backup...

2019-02-20 Thread Kenren Taisho
Hi Jeff, This should be better off to dovecot's mailing list. But just to get you started, this is the first thing that came to mind: example: for users in `doveadm user "*"`; do LOCALPART=${users%%@*} dsync -v -f -u $users backup maildir:/tmp/backup/$LOCALPART echo

Assistance with doveadm backup...

2019-02-20 Thread SH Development
I am having trouble locating examples of how to use doveadm backup. All the examples I see are for sync. I simply want to create a backup to a network volume of the email server's vmail folders. The goal here is to have a reasonably current backup should the main drive on the email server go

Re: Cannot get sasl auth working on ubuntu 18.04

2019-02-20 Thread Benny Pedersen
Ski Kacoroski skrev den 2019-02-21 00:34: root@sys:~# telnet localhost 465 telnet is not a very good tool to test ssl use openssl s_client instaed

Re: Cannot get sasl auth working on ubuntu 18.04

2019-02-20 Thread Wietse Venema
Ski Kacoroski: > Hi, > > I have installed the sasl packages and configured sasl so testsaslauthd > works perfectly with the ldap backend. I then set up postfix to have > this on port 465 in master.cf: > > smtps inet n - n - - smtpd -v > -o

Re: How to protect against compromised email account password

2019-02-20 Thread Benny Pedersen
Matus UHLAR - fantomas skrev den 2019-02-20 10:59: Christos Chatzaras skrev den 2019-02-19 12:23: Also we use Postfix relays with Rspamd checking the From header (we don't allow users to spoof From address) and doing rate limits (500 e-mails / hour). If someones tries to send more e-mails then

Cannot get sasl auth working on ubuntu 18.04

2019-02-20 Thread Ski Kacoroski
Hi, I have installed the sasl packages and configured sasl so testsaslauthd works perfectly with the ldap backend. I then set up postfix to have this on port 465 in master.cf: smtps inet n - n - - smtpd -v -o syslog_name=postfix/smtps -o

Re: Disable bounce for message

2019-02-20 Thread Viktor Dukhovni
> On Feb 20, 2019, at 1:41 PM, Stavros Tsolakos wrote: > > !!! I can't believe how many times I have read the description of the -N > parameter and still my brain failed to process it properly, expecting to > find something involving "Return-Path". Seems I need a second pair of > eyes... > >

Re: Disable bounce for message

2019-02-20 Thread Stavros Tsolakos
>> What I want to do is completely disable receiving bounce messages in >> case of error. I suspect setting the Return-Path to <> would not be >> enough, as it will be overwritten by the -r (or -f) option. > > Perhaps surprisingly the answers are in the sendmail(1) manpage. :-) !!! I can't

Re: Disable bounce for message

2019-02-20 Thread Viktor Dukhovni
> On Feb 20, 2019, at 1:16 PM, Stavros Tsolakos wrote: > > I am sending an email from the command line using the postfix'es > sendmail command like this: > > cat my_message | sendmail -t -r [local_virtual_sender_account] -oi > > What I want to do is completely disable receiving bounce messages

Disable bounce for message

2019-02-20 Thread Stavros Tsolakos
Hi list. I am sending an email from the command line using the postfix'es sendmail command like this: cat my_message | sendmail -t -r [local_virtual_sender_account] -oi What I want to do is completely disable receiving bounce messages in case of error. I suspect setting the Return-Path to <>

Re: about single bounce and double bounce.

2019-02-20 Thread Matus UHLAR - fantomas
On 20.02.19 21:40, natsu wrote: Thank you for your reply. your mail is quite hard to read. it would be great to use mail client that does not random spaces around dashes, slashes, equal signs etc. and even to queue IDs. ... and does not wrap log lines. I'm sorry. I will be careful. Thank you

Re: about single bounce and double bounce.

2019-02-20 Thread natsu
Thank you for your reply. >your mail is quite hard to read. > it would be great to use mail client that does not random spaces around > dashes, slashes, equal signs etc. and even to queue IDs. > ... and does not wrap log lines. I'm sorry. I will be careful. Thank you for your reply despite

Re: How to protect against compromised email account password

2019-02-20 Thread Matus UHLAR - fantomas
Christos Chatzaras skrev den 2019-02-19 12:23: Also we use Postfix relays with Rspamd checking the From header (we don't allow users to spoof From address) and doing rate limits (500 e-mails / hour). If someones tries to send more e-mails then the extra e-mails go to queue for later delivery. So

Re: about single bounce and double bounce.

2019-02-20 Thread Matus UHLAR - fantomas
On 20.02.19 16:49, natsu wrote: I am using postfix-2.10.1-6.el7 and set "double_bounce_sender = double - bounce". your mail is quite hard to read. it would be great to use mail client that does not random spaces around dashes, slashes, equal signs etc. and even to queue IDs. ... and does not

Re: How to protect against compromised email account password

2019-02-20 Thread Admin Beckspaced
Am 20.02.2019 um 03:39 schrieb Bill Cole: On 19 Feb 2019, at 5:56, Admin Beckspaced wrote: Dear Postfix Users, just recently the computer of a client got infected with malware and the email password was compromised. The bad guys immediately started sending out spam emails via our mail