Hi all,
Today I check the exim log and find that exim frequency occur below message.
SMTP connection from yourdomain.com [1.1.1.1] lost while reading message data (header)
while yourdomain.com is a valid domain for sending email and it's no problem.
I search google and it's cause by MTU problem. But my server MTU is set to 1500. This is auto set.
How can overcome this problem?
Today I check the exim log and find that exim frequency occur below message.
SMTP connection from yourdomain.com [1.1.1.1] lost while reading message data (header)
while yourdomain.com is a valid domain for sending email and it's no problem.
I search google and it's cause by MTU problem. But my server MTU is set to 1500. This is auto set.
How can overcome this problem?