I trying a simple exclude statement for my FOPE email rule and it will not allow me to enter it.

(?!85-9999999)\d\d\-\d\d\d\d\d\d\d

I want to match all of the strings except 85-9999999.  I have looked through the documentation for FOPE RegEx syntax and noticed that the ! operator is not included in the writeup.  I have tested this on http://www.regexpal.com/ and it works perfectly.  What am I missing here?

Does the FOPE RegEx engine not support exclusions?

Hi,

you could create a whitelist rule that allows 85-9999999 and another rule that blocks all combinations. Due to the whitelist rule is processed first the emails will be delivered.

Greetings

Christian