I have following errors in my PostFix mail queue and not able to send emails to Gmail/Google Apps users. Every other domain is receiving just fine.
462083F91AC 2013/06/08 15:23 567 bytes connect to alt1.aspmx.l.google.com[2a00:1450:400c:c00::1a]:25: Network is unreachable
8EFDC3F91AB 2013/06/08 15:19 567 bytes connect to aspmx3.googlemail.com[2a00:1450:4013:c00::1a]:25: Network is unreachable
9A53A3F91AD 2013/06/08 15:23 568 bytes connect to aspmx2.googlemail.com[2a00:1450:400c:c05::1b]:25: Network is unreachable
My server is hosted with ovh.com (Dedicated Server).
I am able to ping aspmx2.googlemail.com. See below:
PING aspmx2.googlemail.com (18.104.22.168) 56(84) bytes of data.
64 bytes from we-in-f27.1e100.net (22.214.171.124): icmp_seq=1 ttl=46 time=97.7 ms
64 bytes from we-in-f27.1e100.net (126.96.36.199): icmp_seq=2 ttl=46 time=97.7 ms
64 bytes from we-in-f27.1e100.net (188.8.131.52): icmp_seq=3 ttl=46 time=97.7 ms
--- aspmx2.googlemail.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2139ms
rtt min/avg/max/mdev = 97.726/97.746/97.780/0.024 ms
I am able to telnet aspmx2.googlemail.com. See below:
telnet aspmx2.googlemail.com 25
Connected to aspmx2.googlemail.com.
Escape character is '^]'.
220 mx.google.com ESMTP f5si1112554wix.36 - gsmtp
Any help will be much appreciated.