[Mimedefang] Net::validMX - Follow-up about ='s
Kevin A. McGrail
kmcgrail at pccc.com
Tue Jun 6 11:12:48 EDT 2006
I was thinking about this error today and I realized that the reason I don't
run into the issue is that I use check_valid_mx for MIMEDefang, not
check_valid_email_and_mx. I assumed that Sendmail already does a sender
format verification prior. The check_valid_email_and_mx is really for other
uses like web forms and such where an ='s would be much more unlikely to be
I've added the ='s anyway but just thought I would point that out.
> Paul Whittney wrote:
>> I had one problem with an email address from yahoo.com's
>> groups, which includes an '=' inside the user portion of the email.
>> I admit, this is perhaps outside the rules you made for the
>> function, but I've got a diff if thats any help (I don't think this is a
>> perhaps something unique with a single system).
> Actually, that's fairly common in systems that rewrite the envelope sender
> for various reasons.
More information about the MIMEDefang