hi M,<div><br><div>pop3 (tcp:110) is used to fetch mail from a mail server. To send email you have to connect to smtp port of a mail server (usually tcp:25). just to test if the box is able to connect to the mail server you can try to see if telnet works (telnet mailserver 25).</div>

<div><br></div><div><br></div><div><br><div><br><div class="gmail_quote">On Mon, Dec 14, 2009 at 10:39 PM, Michael Mitchell <span dir="ltr">&lt;<a href="mailto:mmitchell@6ave.com">mmitchell@6ave.com</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><br>
Can anyone provide me with info on how to setup otrs to work with Microsoft exchange using pop3 I setup the pop3 on the exchange side but when trying to send email I get this error message any help would be great<br>
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Error: Can&#39;t connect to <a href="mailto:itsupport@6ave.com">itsupport@6ave.com</a>: Invalid argument!<br>
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Comment:<br>
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Bug Report:<br>
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Traceback:<br>
 ERROR: OTRS-CGI-10 Perl: 5.10.0 OS: MSWin32 Time: Mon Dec 14 12:28:00 2009<br>
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Message: Can&#39;t connect to <a href="mailto:itsupport@6ave.com">itsupport@6ave.com</a>: Invalid argument!<br>
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Traceback (3144):<br>
   Module: Kernel::System::Email::SMTP::Send (v1.25) Line: 92<br>
   Module: Kernel::System::Email::Send (v1.64) Line: 683<br>
   Module: Kernel::System::Ticket::Article::ArticleSend (v1.228) Line: 2010<br>
   Module: Kernel::Modules::AgentTicketEmail::Run (v1.96) Line: 812<br>
   Module: Kernel::System::Web::InterfaceAgent::Run (v1.43) Line: 819<br>
   Module: ModPerl::ROOT::ModPerl::Registry::C_3a_Program_20Files_OTRS_OTRS_bin_cgi_2dbin_index_2epl::handler (unknown version) Line: 51<br>
   Module: (eval) (v1.88) Line: 204<br>
   Module: ModPerl::RegistryCooker::run (v1.88) Line: 204<br>
   Module: ModPerl::RegistryCooker::default_handler (v1.88) Line: 170<br>
   Module: ModPerl::Registry::handler (v1.99) Line: 31<br>
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Michael D Mitchell<br>
Sixth Avenue Electronics<br>
Help Desk / Tech<br>
973-924-8669 Office<br></blockquote></div></div></div></div>