After successfully implementing Mail::SPF::Query in MIMEDefang[1] and
getting SPF TXT records implemented in the zone files for the various
domains I administer, I'm now looking to implement Mail::SRS for some
of the domains I forward.
So far, I believe I've got the sender envelope re-writing bits worked
out. As I'm experimenting with getting the receiving/verification part
implemented I've run into a problem. In particular, I've been testing
$srs->reverse($srsaddress). When the rewritten SRS address is valid,
there's no problems. But if I deliberately use a malformed SRS address
(as a spammer would presumably do), then Mail::SRS causes my MIMEDefang
slave process to die with the following error:
Oct 2 17:50:49 mail mimedefang-multiplexor[393]: Slave 1
stderr: Parse error in `SRS0+YYpR7b=MV=atww.org=mfaurot':
Invalid hash at /usr/local/share/perl/5.6.1/Mail/SRS/Shortcut.pm
line 86.
Upon inspection of Shortcut.pm at line 86, I see the problem is this:
unless ($self->hash_verify($hash,$timestamp,$sendhost,$senduser)) {
die "Invalid hash";
}
Looking around further, I see lots of use of 'die' in these modules.
This presents a problem when trying to integrate Mail::SRS into a
larger system. I need a return code of some type to tell me whether a
particular address is invalid--not have the module terminate my program.
Please advise how I should implement validation and address reversal
using $srs->reverse(), without it terminating my programs.
Thanks.
[1]: http://www.mimedefang.org/
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please go to http://v2.listbox.com/member/?listname=srs-discuss@v2.listbox.com
getting SPF TXT records implemented in the zone files for the various
domains I administer, I'm now looking to implement Mail::SRS for some
of the domains I forward.
So far, I believe I've got the sender envelope re-writing bits worked
out. As I'm experimenting with getting the receiving/verification part
implemented I've run into a problem. In particular, I've been testing
$srs->reverse($srsaddress). When the rewritten SRS address is valid,
there's no problems. But if I deliberately use a malformed SRS address
(as a spammer would presumably do), then Mail::SRS causes my MIMEDefang
slave process to die with the following error:
Oct 2 17:50:49 mail mimedefang-multiplexor[393]: Slave 1
stderr: Parse error in `SRS0+YYpR7b=MV=atww.org=mfaurot':
Invalid hash at /usr/local/share/perl/5.6.1/Mail/SRS/Shortcut.pm
line 86.
Upon inspection of Shortcut.pm at line 86, I see the problem is this:
unless ($self->hash_verify($hash,$timestamp,$sendhost,$senduser)) {
die "Invalid hash";
}
Looking around further, I see lots of use of 'die' in these modules.
This presents a problem when trying to integrate Mail::SRS into a
larger system. I need a return code of some type to tell me whether a
particular address is invalid--not have the module terminate my program.
Please advise how I should implement validation and address reversal
using $srs->reverse(), without it terminating my programs.
Thanks.
[1]: http://www.mimedefang.org/
-------
To unsubscribe, change your address, or temporarily deactivate your subscription,
please go to http://v2.listbox.com/member/?listname=srs-discuss@v2.listbox.com