Results 1 to 4 of 4

Thread: Attachments from Exchange 2007 server as winmail.dat

  1. #1
    pcottrell is offline Starter Member
    Join Date
    Apr 2010
    Rep Power

    Default Attachments from Exchange 2007 server as winmail.dat

    We have a few domains on an exchange 2007 setup, and we have a few domains on Zimbra Community edition.

    When we send files from our Exchange 2007 as attachments to an email on our zimbra server the files are coming across as winmail.dat files.

    How do you resolve this as it is extremely annoying? The same email will be sent to a multitude of other servers and is received and read fine.

  2. #2
    soxfan is offline Moderator
    Join Date
    Mar 2006
    Rep Power


    I could be wrong, but I think this has to be corrected at the sending client (I'm assuming Outlook) and/or server side. It typically stems from Outlook sending RTF messages, instead of plain text or HTML. At least that's been my experience.

  3. #3
    pcottrell is offline Starter Member
    Join Date
    Apr 2010
    Rep Power



    I have looked and i have sent from iphone, sent from webmail all through exchange and the same result happens no matter what.

    I looked into the config of exchange it seems to be sending it fine, when I look at the raw headers in gmail.


  4. #4
    jromo is offline Intermediate Member
    Join Date
    Apr 2011
    Rep Power

    Default You find a solution?

    Did you find a solution to this on the server side?

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Replies: 2
    Last Post: 12-23-2009, 08:11 AM
  2. failed to install zimbra cos of zmmailboxd
    By aljoshab in forum Installation
    Replies: 4
    Last Post: 12-09-2008, 02:33 AM
  3. Error after installation
    By robsontuxlinux in forum Installation
    Replies: 13
    Last Post: 09-11-2008, 09:48 PM
  4. Zimbra not listening on port 7071
    By carllerche in forum Installation
    Replies: 10
    Last Post: 04-03-2007, 09:23 PM
  5. Error 256 on Installation
    By RuinExplorer in forum Installation
    Replies: 5
    Last Post: 10-19-2006, 09:19 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts