SurgeMail List,

We have a need to rewrite an email address in message headers. I am attempting to write an mfilter rule to make this happen. I have created the following rules.

recipients
	if (isin("recipient","support@n2net.com")) then
		replace("to","support@n2net.com","support@n2net.net")
	end if
end recipients

This works. It replaces both the email address and the "name" portion in the To address (see below).

To: "support@n2net.net" <support@n2net.net>

HOWEVER, if the message has multiple recipients, then the rule does not work.

To: "johndoe@domain1.tld" <johndoe@domain1.tld>, "support@n2net.com" <support@n2net.com>, "janedoe@domain2.tld" <janedoe@domain2.tld>

I know the isin() test is working because I added a "call report()" to the rule block and it sends me a report email. I have tried adding wildcards to the rule (see below), but this also does not work.

replace("to","*support@n2net.com*","%1support@n2net.net%2")

Is there any way to replace all instances of an email address in a header?

Thanks in advance,

Jim Lohiser
N2Net