Re: sa_mail_body_size_limit and attachments

On Tue, Feb 22, 2022 at 10:09:02PM -0500, Alex wrote:
> Hi,
> The sa_mail_body_size_limit variable is to stop scanning when the
> message body is larger than a certain size, but what about
> attachments? Is there a variable to skip processing messages that
> contain attachments larger than a specific size?
> 
> Somehow I found a message with an 8MB attachment in the quarantine
> because of a false positive. Of course I need to fix the FP, but
> there's also no reason to scan such a large message.

Uhh..

- Attachments _are_ part of the MIME email message body.  Everything is
  included in $sa_mail_body_size_limit.

- $sa_mail_body_size_limit is not a hard limit, larger messages are
  truncated to that size, and passed to SA anyway.  There is no need to skip
  any messages with newer SA versions.