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Bill My impression is because vopmail apparently uses UDP 1028 inbound for RPC services. I had over 900 messages in the holding queue on a VOP server and was baffled why they were not getting delivered. I realized the only change we bade was blocking inbound UDP 1028. I checked the firewall and saw several thousand inbound UDP 1028 blocks to the VOP server. I opened it and the mail was delivered. As a test, I shut UDP 1028 inbound and the mail stopped to certain domain, opened it and it flowed I asked Vircom and got the below response from Yves: Jeff ======== In principal no, however Port 1028 is used by proxy servers and I believe the RPC service may also listen on that port so I know there's a dependency between VOPMail and RPC. That may be the reason why. You can do a google search of Port 1028 and you will find it's in use by several operating system services which may indirectly affect Modus/VOPmail. -- Yves Lacombe Vircom Technical Support Anti-SPAM & T4C Support "The buck stops here" Director ================= ----- Original Message ----- From: "Bill Sobel" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, February 19, 2003 15:42 Subject: [VOPmail Beta] how * This is the vopmailbeta mailing list * > We had this problem and found out we had blocked port 1028 UDP at the > firewall and that VopMail requires this. Once we opened it, all the mail > started to flow > > Make sure your vop mail server is getting inbound 1028 UDP There are no services that Vopmail uses that are internet facing that could require 1028. What gave you the impression that there are? Bill ** To leave this list, send an email to [EMAIL PROTECTED] and put the word "LEAVE" in the BODY of the email. ** To leave this list, send an email to [EMAIL PROTECTED] and put the word "LEAVE" in the BODY of the email.
