Re: Yahoo disconnecting at end of data on large messages.

2010-06-11 Thread Olivier MJ Crepin-Leblond
Le 09/06/2010 23:19, Wietse Venema a écrit : Philippe Chaintreuil: One of our users sent a large (about 10MB) e-mail to Yahoo. Yahoo has not been accepting it, they don't give a reason, they just disconnect after getting the whole message:

Yahoo disconnecting at end of data on large messages.

2010-06-09 Thread Philippe Chaintreuil
One of our users sent a large (about 10MB) e-mail to Yahoo. Yahoo has not been accepting it, they don't give a reason, they just disconnect after getting the whole message: Jun 9 13:20:50 hobbes postfix/smtp[7398]:

Re: Yahoo disconnecting at end of data on large messages.

2010-06-09 Thread Olivier MJ Crepin-Leblond
Le 09/06/2010 19:35, Philippe Chaintreuil a écrit : One of our users sent a large (about 10MB) e-mail to Yahoo. Yahoo has not been accepting it, they don't give a reason, they just disconnect after getting the whole message:

Re: Yahoo disconnecting at end of data on large messages.

2010-06-09 Thread Wietse Venema
Philippe Chaintreuil: One of our users sent a large (about 10MB) e-mail to Yahoo. Yahoo has not been accepting it, they don't give a reason, they just disconnect after getting the whole message: Jun 9 13:20:50

Re: Yahoo disconnecting at end of data on large messages.

2010-06-09 Thread Larry Stone
On Wed, 9 Jun 2010, Olivier MJ Crepin-Leblond wrote: Le 09/06/2010 19:35, Philippe Chaintreuil a ?crit : One of our users sent a large (about 10MB) e-mail to Yahoo. Yahoo has not been accepting it, they don't give a reason, they just disconnect after getting the whole message:

Re: Yahoo disconnecting at end of data on large messages.

2010-06-09 Thread Victor Duchovni
On Wed, Jun 09, 2010 at 01:35:03PM -0400, Philippe Chaintreuil wrote: One of our users sent a large (about 10MB) e-mail to Yahoo. Yahoo has not been accepting it, they don't give a reason, they just disconnect after getting the whole message:

Re: Yahoo disconnecting at end of data on large messages.

2010-06-09 Thread Philippe Chaintreuil
On 6/9/10 5:34 PM, Victor Duchovni wrote: Make sure you don't have window-scaling enabled on your MTA, and that path MTU discovery works through your firewall. If that does not solve it, see other suggestions in thread. I turned off my firewall (iptables) and the issue still occurs. I