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Thread: Increase attachment size

  1. #1
    Join Date
    Mar 2008
    Rep Power

    Default Increase attachment size


    I want to increase the attachment size of a specific user.
    If it is not possible then as per my under standing i can change the attachment size with the following way, please let me know if i am wrong.

    #zmprov gacf | grep zimbraFileUploadMaxSize
    zimbraFileUploadMaxSize: 10485760
    #zmprov mcf zimbraFileUploadMaxSize 15728640
    #zmprov gacf | grep zimbraFileUploadMaxSize
    zimbraFileUploadMaxSize: 15728640

    Please let me know if it will work perfectly and there will be no need to restart the server and every thing is working fine.

    Open Source Solution Provider

  2. #2
    Join Date
    May 2006
    Rep Power


    Just FYI as of 5.0.6+ Bug 27610 – Use zimbraMtaMaxMessageSize exclusively for mail, and use zimbraFileUploadMaxSize for docs/briefcase

    To check current values:
    su - zimbra
    global: zmprov gacf | grep Size
    server: zmprov gs `zmhostname` | grep Size

    To set:
    global: zmprov mcf zimbraAttributeTochange value
    server: zmprov ms `zmhostname` zimbraAttributeToChange value

    (Allow 10-30% larger than the actual files for MIME conversion.)

    Depending on what you've adjusted you may need to refresh configs/individual services like 'postfix reload', zmmtactl, or 'zmmailboxdctl restart' of course zmcontrol stop-start will take care of it all.

    <attr id="198" name="zimbraMtaMaxMessageSize" type="integer" min="0" cardinality="single" optionalIn="globalConfig">
    <desc>Value for postconf message_size_limit</desc>

    <attr id="227" name="zimbraFileUploadMaxSize" type="long" cardinality="single" optionalIn="globalConfig,server" flags="serverInherited">
    <desc>Maximum size in bytes for attachments</desc>

    <attr id="557" name="zimbraSoapRequestMaxSize" type="integer" min="0" cardinality="single" optionalIn="globalConfig,server" flags="serverInherited">
    <desc>Maximum size in bytes for incoming SOAP requests. 0 means no limit.</desc>

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