Cannot send any attachments, get error Attachment error: 413

[chh]

Hi,

when I try to send attachments I get this error: Attachment error: 413
(like described in this thread.
The point is, the attachment is small (single html file, 11kB) and until Friday I could send out attachments all right.

I followed the hints from above thread:

[zimbra@zimbra ~]$ zmprov gcf zimbraFileUploadMaxSize
zimbraFileUploadMaxSize: 0

So I guess this should not be limited.
Nonetheless I entered:

[zimbra@zimbra ~]$ zmprov mcf zimbraMtaMaxMessageSize 15000000
[zimbra@zimbra ~]$ zmprov mcf zimbraFileUploadMaxSize 15000000

But no change.
Version used is the GA Network Edition 3.1.4.

Any idea?

Thanks

Christian

[chh]

Solved somehow. I had to restart the MTA Service.
I thought the zmprov settings should work online.

Christian