Re: Slow delivery of mails reg.

2017-11-29 Thread Viktor Dukhovni
On Wed, Nov 29, 2017 at 02:53:20PM +0530, an...@isac.gov.in wrote: > > Well, the main issue here is the consistent 10s delay to complete > > a delivery after 0s connection latency.  I would guess that's some > > sort of timeout on the relay end resolving the IP address of the > > connecting client

Re: Slow delivery of mails reg.

2017-11-29 Thread Wietse Venema
an...@isac.gov.in: > >> relay=x.x.x.x[x.x.x.x]:25,conn_use=5, delay=27740, delays=27690/40/0/10 > >> relay=x.x.x.x[x.x.x.x]:25,conn_use=6, delay=13069, delays=13010/49/0/10 > >> relay=x.x.x.x[x.x.x.x]:25,conn_use=7, delay=21476, delays=21406/60/0/10 > >> relay=x.x.x.x[x.x.x.x]:25,conn_use=2, delay=

Re: Slow delivery of mails reg.

2017-11-29 Thread anant
- Message from Viktor Dukhovni -     Date: Wed, 29 Nov 2017 07:08:13 +     From: Viktor Dukhovni Reply-To: postfix-users@postfix.org Subject: Re: Slow delivery of mails reg.       To: postfix-users@postfix.org On Wed, Nov 29, 2017 at 12:04:14PM +0530, an...@isac.gov.in wrote

Re: Slow delivery of mails reg.

2017-11-28 Thread Viktor Dukhovni
On Wed, Nov 29, 2017 at 12:04:14PM +0530, an...@isac.gov.in wrote: > > To understand why delivery was slow you need to analyze your logs > > and examine the "delays=" log entries to see whether the delays > > in connecting to the relay host or waiting for deliveries to > > complete. > > > > --   

Re: Slow delivery of mails reg.

2017-11-28 Thread anant
- Message from Viktor Dukhovni -     Date: Wed, 29 Nov 2017 04:47:35 +     From: Viktor Dukhovni Reply-To: postfix-users@postfix.org Subject: Re: Slow delivery of mails reg.       To: postfix-users@postfix.org On Wed, Nov 29, 2017 at 09:20:21AM +0530, an...@isac.gov.in wrote

Re: Slow delivery of mails reg.

2017-11-28 Thread Viktor Dukhovni
On Wed, Nov 29, 2017 at 09:20:21AM +0530, an...@isac.gov.in wrote: > We have a internal relay configured in our setup.  The relay host hadstopped > accepting mails as the system was hanging and we could resolve > it only after about 8 hrs.  Meanwhile the queue built up and there > were about 80,00

Slow delivery of mails reg.

2017-11-28 Thread anant
Hi, We have a internal relay configured in our setup.  The relay host had stopped accepting mails as the system was hanging and we could resolve it only after about 8 hrs.  Meanwhile the queue built up and there were about 80,000 mails in queue to relay to the relay host.  Once the system was m