Help in dsn=4.0.0, stat=Deferred: Connection timed out

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Help in dsn=4.0.0, stat=Deferred: Connection timed out

Postby ricardo.livelli » Fri Mar 06, 2015 3:48 pm

Hi friends

We have installed the OpenEMM 2015 on a ubuntu server and many are sent the message we dsn = 4.0.0, stat = Deferred: Connection timed out.
Log file below

Could someone help me with this error.

Thank You


Mar 6 09:06:30 ip-172-31-60-187 semu.py[3550]: 00006800000078CC0: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<ealonso@pucp.pe>, stat=Deferred (Connection timed out)
Mar 6 09:06:30 ip-172-31-60-187 semu.py[3550]: 0000690000002586F: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<pedrosegun@hotmail.com>, stat=Deferred (Connection timed out)
Mar 6 09:06:30 ip-172-31-60-187 semu.py[3550]: 00006A00000000449: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<aym@amauta.rcp.net.com>, stat=Deferred (Connection timed out)
Mar 6 09:06:31 ip-172-31-60-187 semu.py[3550]: 000068000000792B2: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<ventaslima@costadelsolperu.com>, stat=Deferred (Connection timed out)
Mar 6 09:06:31 ip-172-31-60-187 semu.py[3550]: 00006900000025DEF: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<deisimar1@hotmail.com>, stat=Deferred (Connection timed out)
Mar 6 09:06:31 ip-172-31-60-187 semu.py[3550]: 0000680000007735F: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<creacioneskarzy@hotmail.com>, stat=Deferred (Connection timed out)
Mar 6 09:06:31 ip-172-31-60-187 semu.py[3550]: 00006800000077BFF: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<lima@hotelmamatila.com>, stat=Deferred (Connection timed out)
Mar 6 09:06:32 ip-172-31-60-187 semu.py[3550]: 00006900000025E50: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<mdaramburu@acb-abogados.com>, stat=Deferred (Connection timed out)
Mar 6 09:06:32 ip-172-31-60-187 semu.py[3550]: 00006800000028618: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<troarv@hotmail.com>, stat=Deferred (Connection timed out)
Mar 6 09:06:32 ip-172-31-60-187 semu.py[3550]: 00006900000025EF3: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<chmedina@ec-red.com>, stat=Deferred (Connection timed out)
Mar 6 09:06:32 ip-172-31-60-187 semu.py[3550]: 000068000000774AC: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<ronald_max@outlook.es>, stat=Deferred (Connection timed out)
Mar 6 09:06:32 ip-172-31-60-187 semu.py[3550]: 00006A0000000045D: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<coopstam@amauta.rcp.net.pe>, stat=Deferred (Connection timed out)
Mar 6 09:06:32 ip-172-31-60-187 semu.py[3550]: 00006800000077497: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<ventas@trazoeideas.com>, stat=Deferred (Connection timed out)
Mar 6 09:06:32 ip-172-31-60-187 semu.py[3550]: 00006800000077E40: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<yuri.coicca@gmail.com>, stat=Deferred (Connection timed out)
Mar 6 09:06:32 ip-172-31-60-187 semu.py[3550]: 000069000000258E9: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<raul_loarte@yahoo.es>, stat=Deferred (Connection timed out)
Mar 6 09:06:32 ip-172-31-60-187 semu.py[3550]: 00006800000078E0D: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<procesosaeg@pucp.pe>, stat=Deferred (Connection timed out)
ar 6 09:06:35 ip-172-31-60-187 semu.py[3550]: 00006900000025899: dsn=4.0.0, from=<comercial@conexus.social>, relay=sistema.conexus.social, to=<lojedavargas@yahoo.com>, stat=Deferred (Connection timed out)
Mar 6 09:06:38 ip-172-31-60-187 sendmail[791]: 00006A0000000072C: to=<jtovar@trc.com.pe>, delay=03:15:52, xdelay=00:00:30, mailer=esmtp, pri=0, relay=trc.com.pe. [198.20.232.182], dsn=4.0.0, stat=Deferred: Connection timed out with trc.com.pe.
Mar 6 09:06:38 ip-172-31-60-187 sendmail[791]: 00006A00000000634: to=<javier@debelaunde-monroy.com>, delay=03:15:52, xdelay=00:00:00, mailer=esmtp, pri=0, relay=debelaunde-monroy.com, dsn=5.1.2, stat=Host unknown (Name server: debelaunde-monroy.com: host not found)
Mar 6 09:06:38 ip-172-31-60-187 sendmail[791]: 00006A0000000080C: to=<sagi@terra.com.pe>, delay=03:15:52, xdelay=00:00:00, mailer=esmtp, pri=0, relay=mx2.terra.com. [208.70.188.176], dsn=5.1.1, stat=User unknown
Mar 6 09:06:41 ip-172-31-60-187 sendmail[23956]: 00006800000028419: to=<joseascurra@yahoo.es>, delay=06:50:27, xdelay=00:00:30, mailer=esmtp, pri=0, relay=mx-eu.mail.am0.yahoodns.net. [188.125.69.79], dsn=4.0.0, stat=Deferred: Connection timed out with mx-eu.mail.am0.yahoodns.net.
ricardo.livelli
 
Posts: 5
Joined: Wed Nov 12, 2014 4:31 pm

Re: Help in dsn=4.0.0, stat=Deferred: Connection timed out

Postby maschoff » Fri Mar 06, 2015 8:33 pm

Apparently, some mail servers on the other end do not accept your mails fast enough. But no worry, OpenEMM will try to deliver the mail again. For configuration of how long OpenEMM/Sendmail will try, read the Install & Admin Guide.
OpenEMM Maintainer
maschoff
Site Admin
 
Posts: 2129
Joined: Thu Aug 03, 2006 10:20 am
Location: Munich, Germany

Re: Help in dsn=4.0.0, stat=Deferred: Connection timed out

Postby ricardo.livelli » Sat Mar 07, 2015 1:41 am

Thank

Already solved it was that was missing Reverso DNS settings

Regards
ricardo.livelli
 
Posts: 5
Joined: Wed Nov 12, 2014 4:31 pm


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