As of about 1:30 pst yesterday... the POP3 collection has stopped. I ran PostMasterPOP3.pl from the command line and I get the following error: Use of uninitialized value in numeric eq (==) at /usr/lib/perl5/5.8.3/Net/POP3.pm line 302, <PRODUCT> line 4. ERROR: OTRS-PM3-10 Perl: 5.8.3 OS: linux Time: Tue Jan 10 10:14:33 2006 Message: Auth for user csa@localhost failed! Traceback (32294): Module: main::FetchMail (v1.17) Line: 164 Module: /opt/otrs//bin/PostMasterPOP3.pl (v1.17) Line: 126 I can't think of one thing that has changed on the server and I can log into the same account (CSA) using IMAP with no difficulty using the same password. Any Ideas how to resolve this issue? Thanks in advance for any help! james