Re: SMTP session caching

Wietse Venema: > I agree with Viktor that updating the TLS proxy is the more feasible > approach (caching the TLS sessions outside delivery agents). I also > don't believe in changing the scheduler-to-delivery agent protocol. > The Postfix approach is not to make an existing thing more complex, >

Re: Howto configure Postfix to relay messages from a specific email address

On 2018-03-20 (07:41 MDT), phep wrote: > > Let's say my domain is example.com. We have a bunch of servers that are > authorised to use our SMTP server to relay their mail to the outside with > something like : > > mynetworks: 192.168.250.0/24 > > So far, so good. I

Re: Shell script to remote test AUTH with STARTTLS at postfix/dovecot server

On 2018-03-20 (02:15 MDT), Dominic Raferd wrote: > > openssl s_client -connect -starttls smtp This is all I ever do. Unless I've been changing the configuration, I know that if submission is responding, it is working. If I have been changing the configuration, I know

Re: Howto configure Postfix to relay messages from a specific email address

> On Mar 20, 2018, at 9:41 AM, phep wrote: > > Now I have a sister organisation with domain example2.com that operates a web > app than needs to send mail through our Postfix server and I want to relay > mails sent from this web app provided the messages sender meets a

Re: Howto configure Postfix to relay messages from a specific email address

phep skrev den 2018-03-20 14:41: How can I do that in main.cf ? Simply adding the web app server IP to mynetworks would not do the trick since I'd rather not relay any email traffic from this server, only this webapp messages (notwithstanding fake headers). possible add sasl auth to the

Re: Howto configure Postfix to relay messages from a specific email address

On 20.03.18 14:41, phep wrote: Let's say my domain is example.com. We have a bunch of servers that are authorised to use our SMTP server to relay their mail to the outside with something like : mynetworks: 192.168.250.0/24 So far, so good. Now I have a sister organisation with domain

RE: Howto configure Postfix to relay messages from a specific email address

Hi, I use postfix version 2.6 or 2.10 I forget Can you test setting these settings ? In main.cf #relay_domains = test.uconn.edu $mydestination #relay_recipient_maps = hash:/etc/postfix/relay_recipients tfix]# more relay_recipients angelo.fazz...@test.uconn.edu OK Not sure is

Howto configure Postfix to relay messages from a specific email address

Hi, Let's say my domain is example.com. We have a bunch of servers that are authorised to use our SMTP server to relay their mail to the outside with something like : mynetworks: 192.168.250.0/24 So far, so good. Now I have a sister organisation with domain example2.com that operates a

Re: Strange errors in mail.warn log

* Mario : > Mar 18 17:21:25 jessie postfix/proxymap[873]: warning: connect to mysql > server localhost: Can't connect to local MySQL server through socket > '/var/run/mysqld/mysqld.sock' (2 "No such file or directory") a) is the mysql server running? b) does

Re: Shell script to remote test AUTH with STARTTLS at postfix/dovecot server

On 20 March 2018 at 08:34, Alex JOST wrote: > Am 20.03.2018 um 09:15 schrieb Dominic Raferd: > >> I regularly test my remote mail servers (which use postfix - with >> dovecot for authentication) to check they are live and functioning, >> including that they are

Re: Shell script to remote test AUTH with STARTTLS at postfix/dovecot server

Am 20.03.2018 um 09:15 schrieb Dominic Raferd: I regularly test my remote mail servers (which use postfix - with dovecot for authentication) to check they are live and functioning, including that they are responding correctly to authorised login with STARTTLS. I currently use this (sorry about

Shell script to remote test AUTH with STARTTLS at postfix/dovecot server

I regularly test my remote mail servers (which use postfix - with dovecot for authentication) to check they are live and functioning, including that they are responding correctly to authorised login with STARTTLS. I currently use this (sorry about line breaks, the original is on one line):