[Gllug] Postfix and body_checks

[Simon Morris]

Hello,

I'm playing with "body_checks" in postfix to do string replacement in
the body of emails.

It essentially works in that if postfix sees the string I am searching
for it will replace that entire line of the mail with text that I
specify.

However I only want to replace the single word that matches the
regular expression, not the whole line... Is this possible?

/etc/postfix/main.cf

body_checks = pcre:/etc/postfix/body_checks

/etc/postfix/body_checks

/foobar/ replace 123

So - if postfix reads a line of a mail

"This is a load of foobar"

I want it to read "This is a load of 123" - Currently the whole line
is scrubbed and replaced with "123"

It may be that I need to stop thinking about using body_checks and use
the content filtering module in postfix.

TIA

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