Opesh Alkara wrote:
Can any one suggest me the REGEX that will work for all the VERP
headers....the VERP header format is something like this:
Example:
verp-prefix-username=userdomain.com@xxxxxxxxxxxxxxxxxxxxx
OR
listname-user=domain@xxxxxxxxxxx
If the return path is something@xxxxxxxxx <http://yahoo.com> and the
recipient email is mynameisxyz@xxxxxxxxx, the verp address should be
something-mynameisxyz=gmail.com@xxxxxxxxx
The REGEX should be able to parse any VERP header....
Thanks much...
--
Regards
Opesh Alkara
You don't say what language you are trying to do this in, but, the
syntax you are trying to parse is complex enough (with the e-mail
address on the end of it) that you should be using several statements to
try to parse these headers. You should also look at the *Email::Valid*
<http://search.cpan.org/author/MAURICE/Email-Valid-0.15/Valid.pm> module
from CPAN.
You can check the existence of the two records you listed as follows
use Email::Valid;
if ( ($line =~ /^verp-prefix-username=(.*)$/)
and (Email::Valid->address($1) )
)
{ do-something }
elsif ( ($line =~ /^listname-user=(.*)$/)
and (Email::Valid->address($1) )
)
{ do-something-else }
Try to give us a little more information if you want more help.
Carl.
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