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  • Status: Solved
  • Priority: Medium
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sendingm big size attachment fails with resert connention error

I have  a weird problem

 

When I send mail includes  attachment with size 12 MB to any domain ,I noticed that while transmission my server  lose connection with the remote  server then it tries to send the mail again until it succeed to transmit the data

 loga are listed below that prove what I said

2012-09-10T09:45:42.534Z,SMTP to Internet,08CF5A760A056B2C,1,x.x.x.x:29035,173.194.78.26:25,+,,

2012-09-10T09:45:49.019Z,SMTP to Internet,08CF5A760A056B2C,2,x.x.x.x:29035,173.194.78.26:25,<,220 mx.google.com ESMTP e5si19081173wiz.14,

2012-09-10T09:45:49.019Z,SMTP to Internet,08CF5A760A056B2C,3,x.x.x.x:29035,173.194.78.26:25,>,EHLO mail.mydomain.com.eg,

2012-09-10T09:45:49.113Z,SMTP to Internet,08CF5A760A056B2C,4,x.x.x.x:29035,173.194.78.26:25,<,"250-mx.google.com at your service, [i.i.i.i]",

2012-09-10T09:45:49.316Z,SMTP to Internet,08CF5A760A056B2C,5,x.x.x.x:29035,173.194.78.26:25,<,250-SIZE 35882577,

2012-09-10T09:45:49.316Z,SMTP to Internet,08CF5A760A056B2C,6,x.x.x.x:29035,173.194.78.26:25,<,250-8BITMIME,

2012-09-10T09:45:49.316Z,SMTP to Internet,08CF5A760A056B2C,7,x.x.x.x:29035,173.194.78.26:25,<,250-STARTTLS,

2012-09-10T09:45:52.972Z,SMTP to Internet,08CF5A760A056B2C,8,x.x.x.x:29035,173.194.78.26:25,<,250 ENHANCEDSTATUSCODES,

2012-09-10T09:45:52.972Z,SMTP to Internet,08CF5A760A056B2C,9,x.x.x.x:29035,173.194.78.26:25,>,STARTTLS,

2012-09-10T09:45:53.050Z,SMTP to Internet,08CF5A760A056B2C,10,x.x.x.x:29035,173.194.78.26:25,<,220 2.0.0 Ready to start TLS,

2012-09-10T09:45:53.050Z,SMTP to Internet,08CF5A760A056B2C,11,x.x.x.x:29035,173.194.78.26:25,*,,Sending certificate

2012-09-10T09:45:53.050Z,SMTP to Internet,08CF5A760A056B2C,12,x.x.x.x:29035,173.194.78.26:25,*,"CN=mail.mydomain.com.eg, OU=mydomain, O=mydomain, L=Cairo, S=Cairo, C=EG",Certificate subject

2012-09-10T09:45:53.050Z,SMTP to Internet,08CF5A760A056B2C,13,x.x.x.x:29035,173.194.78.26:25,*,"CN=mydomain-CA, DC=mydomaindc, DC=local",Certificate issuer name

2012-09-10T09:45:53.050Z,SMTP to Internet,08CF5A760A056B2C,14,x.x.x.x:29035,173.194.78.26:25,*,xxxxxxxxxxxxxxxxxxxxxxx,Certificate serial number

2012-09-10T09:45:53.050Z,SMTP to Internet,08CF5A760A056B2C,15,x.x.x.x:29035,173.194.78.26:25,*,zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz,Certificate thumbprint

2012-09-10T09:45:53.050Z,SMTP to Internet,08CF5A760A056B2C,16,x.x.x.x:29035,173.194.78.26:25,*,mail.mydomain.com.eg;hubcas1.mydomaindc.local;hubcas2.mydomaindc.local;mail.authorativedomain.com;autodiscover.mydomain.com.eg;autodiscover.mydomaindc.local;autodiscover.authorativedomain.com,Certificate alternate names

2012-09-10T09:45:53.941Z,SMTP to Internet,08CF5A760A056B2C,17,x.x.x.x:29035,173.194.78.26:25,*,,Received certificate

2012-09-10T09:45:53.941Z,SMTP to Internet,08CF5A760A056B2C,18,x.x.x.x:29035,173.194.78.26:25,*,yyyyyyyyyyyyyyyyyyyyyyyyyyy,Certificate thumbprint

2012-09-10T09:45:53.941Z,SMTP to Internet,08CF5A760A056B2C,19,x.x.x.x:29035,173.194.78.26:25,>,EHLO mail.mydomain.com.eg,

2012-09-10T09:45:54.019Z,SMTP to Internet,08CF5A760A056B2C,20,x.x.x.x:29035,173.194.78.26:25,<,"250-mx.google.com at your service, [i.i.i.i]",

2012-09-10T09:45:54.019Z,SMTP to Internet,08CF5A760A056B2C,21,x.x.x.x:29035,173.194.78.26:25,<,250-SIZE 35882577,

2012-09-10T09:45:54.019Z,SMTP to Internet,08CF5A760A056B2C,22,x.x.x.x:29035,173.194.78.26:25,<,250-8BITMIME,

2012-09-10T09:45:54.019Z,SMTP to Internet,08CF5A760A056B2C,23,x.x.x.x:29035,173.194.78.26:25,<,250 ENHANCEDSTATUSCODES,

2012-09-10T09:45:54.019Z,SMTP to Internet,08CF5A760A056B2C,24,x.x.x.x:29035,173.194.78.26:25,*,35600,sending message

2012-09-10T09:45:54.019Z,SMTP to Internet,08CF5A760A056B2C,25,x.x.x.x:29035,173.194.78.26:25,>,MAIL FROM:<nashwa_sowelam@mydomain.com.eg> SIZE=17820843,

2012-09-10T09:45:54.097Z,SMTP to Internet,08CF5A760A056B2C,26,x.x.x.x:29035,173.194.78.26:25,<,250 2.1.0 OK e5si19081173wiz.14,

2012-09-10T09:45:54.097Z,SMTP to Internet,08CF5A760A056B2C,27,x.x.x.x:29035,173.194.78.26:25,>,RCPT TO:<nashwa.sowelam@gmail.com>,

2012-09-10T09:45:54.738Z,SMTP to Internet,08CF5A760A056B2C,28,x.x.x.x:29035,173.194.78.26:25,<,250 2.1.5 OK e5si19081173wiz.14,

2012-09-10T09:45:54.863Z,SMTP to Internet,08CF5A760A056B2C,29,x.x.x.x:29035,173.194.78.26:25,>,DATA,

2012-09-10T09:45:54.941Z,SMTP to Internet,08CF5A760A056B2C,30,x.x.x.x:29035,173.194.78.26:25,<,354  Go ahead e5si19081173wiz.14,

2012-09-10T09:46:00.004Z,SMTP to Internet,08CF5A760A056B2C,31,x.x.x.x:29035,173.194.78.26:25,-,,Remote

*********************************************************************************************************

2012-09-10T09:46:03.035Z,SMTP to Internet,08CF5A760A056B2E,1,x.x.x.x:29045,173.194.70.27:25,+,,

2012-09-10T09:46:11.707Z,SMTP to Internet,08CF5A760A056B2E,2,x.x.x.x:29045,173.194.70.27:25,<,220 mx.google.com ESMTP p3si18092869wea.126,

2012-09-10T09:46:11.707Z,SMTP to Internet,08CF5A760A056B2E,3,x.x.x.x:29045,173.194.70.27:25,>,EHLO mail.mydomain.com.eg,

2012-09-10T09:46:11.801Z,SMTP to Internet,08CF5A760A056B2E,4,x.x.x.x:29045,173.194.70.27:25,<,"250-mx.google.com at your service, [i.i.i.i]",

2012-09-10T09:46:12.020Z,SMTP to Internet,08CF5A760A056B2E,5,x.x.x.x:29045,173.194.70.27:25,<,250-SIZE 35882577,

2012-09-10T09:46:12.020Z,SMTP to Internet,08CF5A760A056B2E,6,x.x.x.x:29045,173.194.70.27:25,<,250-8BITMIME,

2012-09-10T09:46:12.020Z,SMTP to Internet,08CF5A760A056B2E,7,x.x.x.x:29045,173.194.70.27:25,<,250-STARTTLS,

2012-09-10T09:46:19.739Z,SMTP to Internet,08CF5A760A056B2E,8,x.x.x.x:29045,173.194.70.27:25,<,250 ENHANCEDSTATUSCODES,

2012-09-10T09:46:19.739Z,SMTP to Internet,08CF5A760A056B2E,9,x.x.x.x:29045,173.194.70.27:25,>,STARTTLS,

2012-09-10T09:46:19.832Z,SMTP to Internet,08CF5A760A056B2E,10,x.x.x.x:29045,173.194.70.27:25,<,220 2.0.0 Ready to start TLS,

2012-09-10T09:46:19.832Z,SMTP to Internet,08CF5A760A056B2E,11,x.x.x.x:29045,173.194.70.27:25,*,,Sending certificate

2012-09-10T09:46:19.832Z,SMTP to Internet,08CF5A760A056B2E,12,x.x.x.x:29045,173.194.70.27:25,*,"CN=mail.mydomain.com.eg, OU=mydomain, O=mydomain, L=Cairo, S=Cairo, C=EG",Certificate subject

2012-09-10T09:46:19.832Z,SMTP to Internet,08CF5A760A056B2E,13,x.x.x.x:29045,173.194.70.27:25,*,"CN=mydomain-CA, DC=mydomaindc, DC=local",Certificate issuer name

2012-09-10T09:46:19.832Z,SMTP to Internet,08CF5A760A056B2E,14,x.x.x.x:29045,173.194.70.27:25,*,xxxxxxxxxxxxxxxxxxxxxxx,Certificate serial number

2012-09-10T09:46:19.832Z,SMTP to Internet,08CF5A760A056B2E,15,x.x.x.x:29045,173.194.70.27:25,*,zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz,Certificate thumbprint

2012-09-10T09:46:19.832Z,SMTP to Internet,08CF5A760A056B2E,16,x.x.x.x:29045,173.194.70.27:25,*,mail.mydomain.com.eg;hubcas1.mydomaindc.local;hubcas2.mydomaindc.local;mail.authorativedomain.com;autodiscover.mydomain.com.eg;autodiscover.mydomaindc.local;autodiscover.authorativedomain.com,Certificate alternate names

2012-09-10T09:46:20.239Z,SMTP to Internet,08CF5A760A056B2E,17,x.x.x.x:29045,173.194.70.27:25,*,,Received certificate

2012-09-10T09:46:20.239Z,SMTP to Internet,08CF5A760A056B2E,18,x.x.x.x:29045,173.194.70.27:25,*,yyyyyyyyyyyyyyyyyyyyyyyyyyy,Certificate thumbprint

2012-09-10T09:46:20.239Z,SMTP to Internet,08CF5A760A056B2E,19,x.x.x.x:29045,173.194.70.27:25,>,EHLO mail.mydomain.com.eg,

2012-09-10T09:46:20.332Z,SMTP to Internet,08CF5A760A056B2E,20,x.x.x.x:29045,173.194.70.27:25,<,"250-mx.google.com at your service, [i.i.i.i]",

2012-09-10T09:46:20.332Z,SMTP to Internet,08CF5A760A056B2E,21,x.x.x.x:29045,173.194.70.27:25,<,250-SIZE 35882577,

2012-09-10T09:46:20.332Z,SMTP to Internet,08CF5A760A056B2E,22,x.x.x.x:29045,173.194.70.27:25,<,250-8BITMIME,

2012-09-10T09:46:20.332Z,SMTP to Internet,08CF5A760A056B2E,23,x.x.x.x:29045,173.194.70.27:25,<,250 ENHANCEDSTATUSCODES,

2012-09-10T09:46:20.332Z,SMTP to Internet,08CF5A760A056B2E,24,x.x.x.x:29045,173.194.70.27:25,*,35600,sending message

2012-09-10T09:46:20.332Z,SMTP to Internet,08CF5A760A056B2E,25,x.x.x.x:29045,173.194.70.27:25,>,MAIL FROM:<nashwa_sowelam@mydomain.com.eg> SIZE=17820843,

2012-09-10T09:46:20.442Z,SMTP to Internet,08CF5A760A056B2E,26,x.x.x.x:29045,173.194.70.27:25,<,250 2.1.0 OK p3si18092869wea.126,

2012-09-10T09:46:20.442Z,SMTP to Internet,08CF5A760A056B2E,27,x.x.x.x:29045,173.194.70.27:25,>,RCPT TO:<nashwa.sowelam@gmail.com>,

2012-09-10T09:46:20.911Z,SMTP to Internet,08CF5A760A056B2E,28,x.x.x.x:29045,173.194.70.27:25,<,250 2.1.5 OK p3si18092869wea.126,

2012-09-10T09:46:21.036Z,SMTP to Internet,08CF5A760A056B2E,29,x.x.x.x:29045,173.194.70.27:25,>,DATA,

2012-09-10T09:46:21.129Z,SMTP to Internet,08CF5A760A056B2E,30,x.x.x.x:29045,173.194.70.27:25,<,354  Go ahead p3si18092869wea.126,

2012-09-10T09:46:22.676Z,SMTP to Internet,08CF5A760A056B2E,31,x.x.x.x:29045,173.194.70.27:25,-,,Remote

 

**************************************************************************************************

2012-09-10T09:46:22.692Z,SMTP to Internet,08CF5A760A056B30,1,x.x.x.x:29059,173.194.71.26:25,+,,

2012-09-10T09:46:32.317Z,SMTP to Internet,08CF5A760A056B30,2,x.x.x.x:29059,173.194.71.26:25,<,220 mx.google.com ESMTP i4si124189lai.38,

2012-09-10T09:46:32.317Z,SMTP to Internet,08CF5A760A056B30,3,x.x.x.x:29059,173.194.71.26:25,>,EHLO mail.mydomain.com.eg,

2012-09-10T09:46:32.614Z,SMTP to Internet,08CF5A760A056B30,4,x.x.x.x:29059,173.194.71.26:25,<,"250-mx.google.com at your service, [i.i.i.i]",

2012-09-10T09:46:32.817Z,SMTP to Internet,08CF5A760A056B30,5,x.x.x.x:29059,173.194.71.26:25,<,250-SIZE 35882577,

2012-09-10T09:46:32.817Z,SMTP to Internet,08CF5A760A056B30,6,x.x.x.x:29059,173.194.71.26:25,<,250-8BITMIME,

2012-09-10T09:46:32.817Z,SMTP to Internet,08CF5A760A056B30,7,x.x.x.x:29059,173.194.71.26:25,<,250-STARTTLS,

2012-09-10T09:46:41.349Z,SMTP to Internet,08CF5A760A056B30,8,x.x.x.x:29059,173.194.71.26:25,<,250 ENHANCEDSTATUSCODES,

2012-09-10T09:46:41.349Z,SMTP to Internet,08CF5A760A056B30,9,x.x.x.x:29059,173.194.71.26:25,>,STARTTLS,

2012-09-10T09:46:41.458Z,SMTP to Internet,08CF5A760A056B30,10,x.x.x.x:29059,173.194.71.26:25,<,220 2.0.0 Ready to start TLS,

2012-09-10T09:46:41.458Z,SMTP to Internet,08CF5A760A056B30,11,x.x.x.x:29059,173.194.71.26:25,*,,Sending certificate

2012-09-10T09:46:41.458Z,SMTP to Internet,08CF5A760A056B30,12,x.x.x.x:29059,173.194.71.26:25,*,"CN=mail.mydomain.com.eg, OU=mydomain, O=mydomain, L=Cairo, S=Cairo, C=EG",Certificate subject

2012-09-10T09:46:41.458Z,SMTP to Internet,08CF5A760A056B30,13,x.x.x.x:29059,173.194.71.26:25,*,"CN=mydomain-CA, DC=mydomaindc, DC=local",Certificate issuer name

2012-09-10T09:46:41.458Z,SMTP to Internet,08CF5A760A056B30,14,x.x.x.x:29059,173.194.71.26:25,*,xxxxxxxxxxxxxxxxxxxxxxx,Certificate serial number

2012-09-10T09:46:41.458Z,SMTP to Internet,08CF5A760A056B30,15,x.x.x.x:29059,173.194.71.26:25,*,zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz,Certificate thumbprint

2012-09-10T09:46:41.458Z,SMTP to Internet,08CF5A760A056B30,16,x.x.x.x:29059,173.194.71.26:25,*,mail.mydomain.com.eg;hubcas1.mydomaindc.local;hubcas2.mydomaindc.local;mail.authorativedomain.com;autodiscover.mydomain.com.eg;autodiscover.mydomaindc.local;autodiscover.authorativedomain.com,Certificate alternate names

2012-09-10T09:46:41.927Z,SMTP to Internet,08CF5A760A056B30,17,x.x.x.x:29059,173.194.71.26:25,*,,Received certificate

2012-09-10T09:46:41.927Z,SMTP to Internet,08CF5A760A056B30,18,x.x.x.x:29059,173.194.71.26:25,*,yyyyyyyyyyyyyyyyyyyyyyyyyyy,Certificate thumbprint

2012-09-10T09:46:41.927Z,SMTP to Internet,08CF5A760A056B30,19,x.x.x.x:29059,173.194.71.26:25,>,EHLO mail.mydomain.com.eg,

2012-09-10T09:46:42.021Z,SMTP to Internet,08CF5A760A056B30,20,x.x.x.x:29059,173.194.71.26:25,<,"250-mx.google.com at your service, [i.i.i.i]",

2012-09-10T09:46:42.021Z,SMTP to Internet,08CF5A760A056B30,21,x.x.x.x:29059,173.194.71.26:25,<,250-SIZE 35882577,

2012-09-10T09:46:42.021Z,SMTP to Internet,08CF5A760A056B30,22,x.x.x.x:29059,173.194.71.26:25,<,250-8BITMIME,

2012-09-10T09:46:42.021Z,SMTP to Internet,08CF5A760A056B30,23,x.x.x.x:29059,173.194.71.26:25,<,250 ENHANCEDSTATUSCODES,

2012-09-10T09:46:42.036Z,SMTP to Internet,08CF5A760A056B30,24,x.x.x.x:29059,173.194.71.26:25,*,35600,sending message

2012-09-10T09:46:42.036Z,SMTP to Internet,08CF5A760A056B30,25,x.x.x.x:29059,173.194.71.26:25,>,MAIL FROM:<nashwa_sowelam@mydomain.com.eg> SIZE=17820843,

2012-09-10T09:46:42.146Z,SMTP to Internet,08CF5A760A056B30,26,x.x.x.x:29059,173.194.71.26:25,<,250 2.1.0 OK i4si124189lai.38,

2012-09-10T09:46:42.146Z,SMTP to Internet,08CF5A760A056B30,27,x.x.x.x:29059,173.194.71.26:25,>,RCPT TO:<nashwa.sowelam@gmail.com>,

2012-09-10T09:47:12.272Z,SMTP to Internet,08CF5A760A056B30,28,x.x.x.x:29059,173.194.71.26:25,<,250 2.1.5 OK i4si124189lai.38,

2012-09-10T09:47:12.397Z,SMTP to Internet,08CF5A760A056B30,29,x.x.x.x:29059,173.194.71.26:25,>,DATA,

2012-09-10T09:47:12.506Z,SMTP to Internet,08CF5A760A056B30,30,x.x.x.x:29059,173.194.71.26:25,<,354  Go ahead i4si124189lai.38,

2012-09-10T09:47:17.444Z,SMTP to Internet,08CF5A760A056B30,31,x.x.x.x:29059,173.194.71.26:25,-,,Remote

 

*****************************************************************************************************

 

2012-09-10T09:49:01.681Z,SMTP to Internet,08CF5A760A056B42,1,x.x.x.x:29268,173.194.78.26:25,+,,

2012-09-10T09:49:10.009Z,SMTP to Internet,08CF5A760A056B42,2,x.x.x.x:29268,173.194.78.26:25,<,220 mx.google.com ESMTP dw10si19087544wib.8,

2012-09-10T09:49:10.009Z,SMTP to Internet,08CF5A760A056B42,3,x.x.x.x:29268,173.194.78.26:25,>,EHLO mail.mydomain.com.eg,

2012-09-10T09:49:10.071Z,SMTP to Internet,08CF5A760A056B42,4,x.x.x.x:29268,173.194.78.26:25,<,"250-mx.google.com at your service, [i.i.i.i]",

2012-09-10T09:49:10.290Z,SMTP to Internet,08CF5A760A056B42,5,x.x.x.x:29268,173.194.78.26:25,<,250-SIZE 35882577,

2012-09-10T09:49:10.290Z,SMTP to Internet,08CF5A760A056B42,6,x.x.x.x:29268,173.194.78.26:25,<,250-8BITMIME,

2012-09-10T09:49:10.290Z,SMTP to Internet,08CF5A760A056B42,7,x.x.x.x:29268,173.194.78.26:25,<,250-STARTTLS,

2012-09-10T09:49:17.618Z,SMTP to Internet,08CF5A760A056B42,8,x.x.x.x:29268,173.194.78.26:25,<,250 ENHANCEDSTATUSCODES,

2012-09-10T09:49:17.618Z,SMTP to Internet,08CF5A760A056B42,9,x.x.x.x:29268,173.194.78.26:25,>,STARTTLS,

2012-09-10T09:49:17.696Z,SMTP to Internet,08CF5A760A056B42,10,x.x.x.x:29268,173.194.78.26:25,<,220 2.0.0 Ready to start TLS,

2012-09-10T09:49:17.696Z,SMTP to Internet,08CF5A760A056B42,11,x.x.x.x:29268,173.194.78.26:25,*,,Sending certificate

2012-09-10T09:49:17.696Z,SMTP to Internet,08CF5A760A056B42,12,x.x.x.x:29268,173.194.78.26:25,*,"CN=mail.mydomain.com.eg, OU=mydomain, O=mydomain, L=Cairo, S=Cairo, C=EG",Certificate subject

2012-09-10T09:49:17.696Z,SMTP to Internet,08CF5A760A056B42,13,x.x.x.x:29268,173.194.78.26:25,*,"CN=mydomain-CA, DC=mydomaindc, DC=local",Certificate issuer name

2012-09-10T09:49:17.696Z,SMTP to Internet,08CF5A760A056B42,14,x.x.x.x:29268,173.194.78.26:25,*,xxxxxxxxxxxxxxxxxxxxxxx,Certificate serial number

2012-09-10T09:49:17.696Z,SMTP to Internet,08CF5A760A056B42,15,x.x.x.x:29268,173.194.78.26:25,*,zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz,Certificate thumbprint

2012-09-10T09:49:17.696Z,SMTP to Internet,08CF5A760A056B42,16,x.x.x.x:29268,173.194.78.26:25,*,mail.mydomain.com.eg;hubcas1.mydomaindc.local;hubcas2.mydomaindc.local;mail.authorativedomain.com;autodiscover.mydomain.com.eg;autodiscover.mydomaindc.local;autodiscover.authorativedomain.com,Certificate alternate names

2012-09-10T09:49:18.056Z,SMTP to Internet,08CF5A760A056B42,17,x.x.x.x:29268,173.194.78.26:25,*,,Received certificate

2012-09-10T09:49:18.056Z,SMTP to Internet,08CF5A760A056B42,18,x.x.x.x:29268,173.194.78.26:25,*,yyyyyyyyyyyyyyyyyyyyyyyyyyy,Certificate thumbprint

2012-09-10T09:49:18.056Z,SMTP to Internet,08CF5A760A056B42,19,x.x.x.x:29268,173.194.78.26:25,>,EHLO mail.mydomain.com.eg,

2012-09-10T09:49:18.134Z,SMTP to Internet,08CF5A760A056B42,20,x.x.x.x:29268,173.194.78.26:25,<,"250-mx.google.com at your service, [i.i.i.i]",

2012-09-10T09:49:18.134Z,SMTP to Internet,08CF5A760A056B42,21,x.x.x.x:29268,173.194.78.26:25,<,250-SIZE 35882577,

2012-09-10T09:49:18.134Z,SMTP to Internet,08CF5A760A056B42,22,x.x.x.x:29268,173.194.78.26:25,<,250-8BITMIME,

2012-09-10T09:49:18.134Z,SMTP to Internet,08CF5A760A056B42,23,x.x.x.x:29268,173.194.78.26:25,<,250 ENHANCEDSTATUSCODES,

2012-09-10T09:49:18.134Z,SMTP to Internet,08CF5A760A056B42,24,x.x.x.x:29268,173.194.78.26:25,*,35600,sending message

2012-09-10T09:49:18.134Z,SMTP to Internet,08CF5A760A056B42,25,x.x.x.x:29268,173.194.78.26:25,>,MAIL FROM:<nashwa_sowelam@mydomain.com.eg> SIZE=17820843,

2012-09-10T09:49:18.212Z,SMTP to Internet,08CF5A760A056B42,26,x.x.x.x:29268,173.194.78.26:25,<,250 2.1.0 OK dw10si19087544wib.8,

2012-09-10T09:49:18.212Z,SMTP to Internet,08CF5A760A056B42,27,x.x.x.x:29268,173.194.78.26:25,>,RCPT TO:<nashwa.sowelam@gmail.com>,

2012-09-10T09:49:18.790Z,SMTP to Internet,08CF5A760A056B42,28,x.x.x.x:29268,173.194.78.26:25,<,250 2.1.5 OK dw10si19087544wib.8,

2012-09-10T09:49:18.915Z,SMTP to Internet,08CF5A760A056B42,29,x.x.x.x:29268,173.194.78.26:25,>,DATA,

2012-09-10T09:49:18.993Z,SMTP to Internet,08CF5A760A056B42,30,x.x.x.x:29268,173.194.78.26:25,<,354  Go ahead dw10si19087544wib.8,

2012-09-10T09:49:37.649Z,SMTP to Internet,08CF5A760A056B42,31,x.x.x.x:29268,173.194.78.26:25,<,250 2.0.0 OK 1347271066 dw10si19087544wib.8,

2012-09-10T09:49:37.649Z,SMTP to Internet,08CF5A760A056B42,32,x.x.x.x:29268,173.194.78.26:25,>,QUIT,

2012-09-10T09:49:37.727Z,SMTP to Internet,08CF5A760A056B42,33,x.x.x.x:29268,173.194.78.26:25,<,221 2.0.0 closing connection dw10si19087544wib.8,

2012-09-10T09:49:37.727Z,SMTP to Internet,08CF5A760A056B42,34,x.x.x.x:29268,173.194.78.26:25,-,,Local

 

 

I tried to upload data using 4shared on the mail server to test if there is a problem in network side but there was no problem in uploadin nor downloading ,also I tested the download rate by downloading f a file with 12 MB in size but there was no problem

I wonder why my server loses connection with the remote server while transmission data

Any ideas

I have two network load balanced hub cas server with exchange 2010

Two clustered mailbox servers with exchange 2010

Two domain controllers
0
omzeyad
Asked:
omzeyad
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1 Solution
 
Manpreet SIngh KhatraSolutions Architect, Project LeadCommented:
Can you send email internally ?
What is the limit set on the Send connector and Global limit ?

To modify the global settings it's
Organization Configuration->Hub Transport->Global Settings->Properties of Transport Settings

Send Connector
Organization Configuration->Hub Transport->Send Connectors->Properties of Default Send

- Rancy
0
 
omzeyadAuthor Commented:
Dear Rancy,

thanks for you answer ,but there is no problem in the limit cause the mail with this attachment is delivered to gmail but after a lot of retries

the limit at transport settingsand send connector is 60 MB

as you see the logs the connection is disconnected while transmission of data
then after a lot of retries the data is transmitted successfully
0
 
Manpreet SIngh KhatraSolutions Architect, Project LeadCommented:
Is this happening for any Private domains ?
The reason i ask this is cause these Public domains have wired issues and this is nothing with your system .... its more of their end.

- Rancy
0
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omzeyadAuthor Commented:
well I notices it happens with gmail ,narss.sci.eg I didn't test the other domain like hotmail or yahoo
give me a perod of time cause I 'm busy to do something and I will reply to you
0
 
Manpreet SIngh KhatraSolutions Architect, Project LeadCommented:
look if your Org has a limit above the email and its being rejected with Timeout or limit issues its the recipient end and you cant do much with it .... still you can check

- Rancy
0
 
omzeyadAuthor Commented:
thanks rancy ,it is not happening now but I couldn't know the case
0
 
Manpreet SIngh KhatraSolutions Architect, Project LeadCommented:
If you check EE or other Blogs, forums basically you will find many people having random issues with Public domains and getting auto fixed so we cant do much with it if its some issue at their end.

- Rancy
0

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