Re: postfix/smtp Connection timeout

2019-06-04 Thread subscription1
ks Leo On 4/6/19 9:19 pm, Wietse Venema wrote: subscription1: Jun? 4 17:21:11 mail postfix/smtp[11505]: connect to mail1.zudiewiener.com[173.212.231.229]:25: Connection timed out Do the two mail servers run on different machines, each with a different IP address? Does 'telnet 173.212.231.229 25' work fr

Re: postfix/smtp Connection timeout

2019-06-04 Thread subscription1
Thanks. That was the problem Leo On 4/6/19 10:53 pm, Bill Cole wrote: On 4 Jun 2019, at 8:23, subscription1 wrote: telnet on the working server shoews ---  >>> telnet 203.205.219.57 25 Trying 203.205.219.57... Connected to 203.205.219.57. Escape character is '^]'. 220 newxmmxsza

postfix/smtp Connection timeout

2019-06-04 Thread subscription1
Hi, I have two mail server configured the same way. A diff of the output of postconf -n shows only (expected) differences for inet_interfaces mydomain myhostname smtpd_banner smtpd_tls_cert_file smtpd_tls_key_file I can send emails from my

warning: hostname dc1.xxx.com.au does not resolve to address xxx.xxx.73.197

2019-06-30 Thread subscription1
I'd appreciate you help with the following: I'm looking after two server on 2 differents domains. During testing I found the following issue. On the sending server I get the following Jul  1 14:18:24 mail postfix/smtp[2135]: 9172F5FA8D: host mail1..com[xxx.xxx.231.229] said: 450 4.7.25

Re: warning: hostname dc1.xxx.com.au does not resolve to address xxx.xxx.73.197

2019-07-01 Thread subscription1
I think I found the issue. I just found that the reverse DNS entry at the service provider had the dc1.xxx.xom.au entry Thanks On 1/7/19 3:24 pm, subscription1 wrote: I'd appreciate you help with the following: I'm looking after two server on 2 differents domains. During testing I found

Re: Postfix as backup MX

2019-10-02 Thread subscription1
Thanks Peter for the detailed information. Given that I run this mail server just for my family and in light of your advice, I probably don't need the backup. Thanks, Leo On 23/9/19 5:49 pm, Peter wrote: On 23/09/19 1:24 PM, subscription1 wrote: I've been running my own Postfix (Dovecot

Postfix as backup MX

2019-09-22 Thread subscription1
I've been running my own Postfix (Dovecot, MySQL, Rspamd) server thanks to these instructions (https://thomas-leister.de/en/mailserver-debian-stretch/ ) for more than a year without any issues. I'm using a paid service (Mail Reflector) to handle the times my server is down or (initially) to