Denial Of Service attack

Marcelo Machado mmgomess at
Fri Jan 20 15:18:46 UTC 2017

Hi everyone.

Many users of my domain are receiving the message below and the
original message is lost:

MailScanner was attacked by a Denial Of Service attack, and has
therefore deleted this part of the message. Please contact your e-mail
providers for more information if you need it, giving them the whole
of this report. Attack in:

In log mail.log the correspondent error is:

"Content Checks: Detected and have disarmed KILLED tags in HTML message in"

Anyone can help me?

Marcelo Gomes

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