it worked! thanks! and the fact that there are comments

zextras@mail:~$
zextras@mail:~$
zextras@mail:~$ #Check current Message Size Limit
zextras@mail:~$
zextras@mail:~$ postconf message_size_limit
message_size_limit = 10240000
zextras@mail:~$
zextras@mail:~$
zextras@mail:~$ #Your message size shows 18033379 which is beyond the limit.
zextras@mail:~$
zextras@mail:~$ # Try increasing your limit and try again
zextras@mail:~$
zextras@mail:~$ carbonio prov modifyConfig zimbraMtaMaxMessageSize 1024000000
zextras@mail:~$ postfix reload
/postfix-script: refreshing the Postfix mail system
zextras@mail:~$
zextras@mail:~$ #Check if the message size limit has increased or not?
zextras@mail:~$
zextras@mail:~$ postconf message_size_limit
message_size_limit = 1024000000
zextras@mail:~$
zextras@mail:~$ #Yes it has increased. Now try the impsync again.
zextras@mail:~$
zextras@mail:~$
zextras@mail:~$ #Remember to be on safe side always increase the destination server message size limit before any transfer
zextras@mail:~$ #After the transfer revert it back again to the default value
zextras@mail:~$
zextras@mail:~$

When doing imapsync, i got an imapsync message with "BAD maximum message size exceeded".

@pmedeiros

I hope you got your answer in another post.

Thanks

Sharif

When doing imapsync, i got an imapsync message with "BAD maximum message size exceeded".

How can check what is the message maximum size and change it?

Thank you in advance

Paulo