I'm trying to match mails sent to 1234567(_at_)domain(_dot_)tld where the
username
is a 7 digit number. According to the procmail man page I can use egrep
style regex patterns and on the egrep man page it is detailed how to use
{n} to match a pattern n times. Therefore I'm trying to use the
following recipe:
* (^TO_|Delivered-To: 2-)[0-9]{7}(_at_)domain(_dot_)tld
This recipe doesn't work but the following looser one does:
* (^TO_|Delivered-To: 2-)[0-9]*(_at_)domain(_dot_)tld
I can't see why the first one isn't matching the 7 digits. Can someone
suggest why this is?
Thanks,
Geoff
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