locked
Outlook Pop3 users received duplicated Email RRS feed

 > 

  • 問題

  • Question
    登入以投票
    0
    登入以投票

    Dear Sir/Madam,

    Good Day!

    I would like to ask about the duplicated Email problem.

    I got Exchange Server 2010 and users are using Office 2003 or 2007 MS Outlook for receiving Email.

    Some users may need to receive 30 accounts (which keep 3 days copy in server)

    all accounts in same domain. POP3 to receive.

    I know it won't happen if those accounts not keeping copies in server.

    But I want to understand what triggers the accounts always receive duplicate Email.

    Thanks a lot!


    Lukas Cheng

    • 已移動 Andy Chen 2013年2月23日 上午 01:44 Outlook releated question
    2013年2月20日 上午 06:35

解答

  • Question
    登入以投票
    0
    登入以投票

    Hi Lukas,

    This is a common issue while a file named "pop3uidl.dbx" is not working anymore,

    UIDL is a POP3 command used to identify the last email received by POP3 protocol,

    if the pointer in pop3uidl.dbx is not working anymore, you will receive duplicated email.

    You may try to find this file in your computer and delete it as a workaround.

    but it is not assured to fix your problem, sometimes it is because of your anti-virus software.

    I personally suggest you to use IMAP protocol in exchange 2010 instead of POP3.

    In fact both IMAP and POP3 use a lot of exchange server resource to create a connection,

    so beware of your server performance when you have more user doing the samething.


    邊幫助, 邊鍛鍊

    • 已提議為解答 AChange 2013年2月26日 上午 03:06
    • 已標示為解答 璉璉Moderator 2013年3月2日 上午 04:24
    2013年2月21日 上午 10:57

所有回覆

  • Question
    登入以投票
    0
    登入以投票

    Hi Lukas,

    This is a common issue while a file named "pop3uidl.dbx" is not working anymore,

    UIDL is a POP3 command used to identify the last email received by POP3 protocol,

    if the pointer in pop3uidl.dbx is not working anymore, you will receive duplicated email.

    You may try to find this file in your computer and delete it as a workaround.

    but it is not assured to fix your problem, sometimes it is because of your anti-virus software.

    I personally suggest you to use IMAP protocol in exchange 2010 instead of POP3.

    In fact both IMAP and POP3 use a lot of exchange server resource to create a connection,

    so beware of your server performance when you have more user doing the samething.


    邊幫助, 邊鍛鍊

    • 已提議為解答 AChange 2013年2月26日 上午 03:06
    • 已標示為解答 璉璉Moderator 2013年3月2日 上午 04:24
    2013年2月21日 上午 10:57
  • Question
    登入以投票
    0
    登入以投票

    Hi Justin,

    Good Day !

    Thank you for the reply!

    If I change to IMAP, would this problem happen same as POP3 ??

    Thanks!

    2013年2月26日 上午 09:14