On 2/3/2021 3:49 AM, Linkcheck wrote:
I'm normally careful about this matter but it has happened twice in
a couple of months now due, I admit, to my own carelessness but
dumping a lot of mail before the error was noticed.
The specific problem is with extra or multiple OR bars in pcre
checks. For example:
/trap this|/
/|trap this/
/trap||this/
Is there a Lint tool that can check for this or be adapted easily?
Or perhaps a different method?
My current version of Postfix is: 3.1.0.
If the expression is invalid, postfix will temp fail mail so the
sender can try again. There is no protection against poorly written
expressions or typos that happen to result in a valid expression.
-- Noel Jones
