<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:12.0pt'>I have set up Kolab 3. On the Kolab server box I can use Kontact to send and receive emails. However, on a different box on the same network I cannot receive smtp emails. I first tried Outlook with no success. I then used telnet on a Windows box on the same network to send a message. The commands I used are shown below. Telnet definitely connects and you will see from an error message that it knows that the recipient email address is correct. The email appears to be sent but it never shows up in Kontact.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>In another email thread I saw something about enabling unauthenticated smtp emails in order to receive emails from the Internet but that appears to be in Kolab 2. What do I need to do in Kolab 3 to be able to receive unauthenticated smtp email messages?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>220 linx1004.linxconsulting.local ESMTP Postfix<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>helo linx1004.linxconsulting.local<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>250 linx1004.linxconsulting.local<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>mail fron: pheadley@linxco-inc.com<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>501 5.5.4 Syntax: MAIL FROM:<address><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>mail from: pheadley@linxco-inc.com<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>250 2.1.0 Ok<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>rcpt to: pheadley@linxconsulting.local<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>550 5.1.1 <pheadley@linxconsulting.local>: Recipient address rejected: User unkn<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>own in local recipient table<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>rcpt to: headley.patrick@linxconsulin<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>502 5.5.2 Error: command not recognized<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>rcpt to: headley.patrick@linxconsulting.local<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>250 2.1.5 Ok<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>data<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>354 End data with <CR><LF>.<CR><LF><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>subject: test from telnet<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>test<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>250 2.0.0 Ok: queued as 6CEB21A159D<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>quit<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>221 2.0.0 Bye<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>Connection to host lost.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><b><i><span style='font-size:12.0pt'>Patrick Headley</span></i></b><b><i><span style='font-size:10.0pt'><br></span></i></b><span style='font-size:10.0pt'>Linx Consulting, Inc.<br>(303) 916-5522<br><a href="mailto:pheadley@linxco-inc.com"><span style='color:blue'>pheadley@linxco-inc.com</span></a><br><a href="www.linxco-inc.com"><span style='color:blue'>www.linxco-inc.com</span></a><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>