On Mon, Oct 02, 2017 at 06:31:07PM +0000, Fazzina, Angelo wrote:
> smtpd[13106]: 6359630038E5: client=angelo.uits.uconn.edu[137.99.80.129]
> cleanup[13111]: 6359630038E5:
> message-id=<[email protected]>
> qmgr[13103]: 6359630038E5: from=<[email protected]>, size=648,
> nrcpt=1 (queue active)
> smtp[13114]: connect to
> uconn-mail-onmicrosoft-com.mail.protection.outlook.com[216.32.180.170]:25:
> Connection timed out
> smtp[13114]: connect to
> uconn-mail-onmicrosoft-com.mail.protection.outlook.com[207.46.163.106]:25:
> Connection timed out
> smtp[13114]: 6359630038E5: to=<[email protected]>,
> orig_to=<[email protected]>, relay=none, delay=60, delays=0.03/0.02/60/0,
> dsn=4.4.1, status=deferred (connect to
> uconn-mail-onmicrosoft-com.mail.protection.outlook.com[207.46.163.106]:25:
> Connection timed out)
Something in your configuration rewrites the recipient address from
the "orig_to" address to the "to" address. The MX host for the
nexthop domain is then:
uconn.mail.onmicrosoft.com. MX 10
uconn-mail-onmicrosoft-com.mail.protection.outlook.com.
with addresses (subject to dynamic load-balancing):
uconn-mail-onmicrosoft-com.mail.protection.outlook.com. 10 IN A
216.32.180.170
uconn-mail-onmicrosoft-com.mail.protection.outlook.com. 10 IN A
216.32.181.170
It seems your new server is blocked from connecting to these.
That'd be some sort of networking issue, unrelated to Postfix.
> virtual_alias_domains =
> access.ced.uconn.edu,
> appmail.uconn.edu,
> eri.uconn.edu,
> finearts.sfa.uconn.edu,
> law.uconn.edu,
> math.uconn.edu,
> ropercenter.uconn.edu,
> studentorgs.uconn.edu,
> students.law.uconn.edu,
> testexchange.uconn.edu,
> uconn.edu
> virtual_alias_maps =
> hash:/etc/postfix/virtual,
> mysql:/etc/postfix/files/mysql_pn.cf,
> regexp:/etc/postfix/maps/googlegroups,
> regexp:/etc/postfix/maps/subaddressing
Given that "uconn.edu" is a virtual alias domain, the rewrite looks
normal and intended. So tackle the networking issue.
--
Viktor.
