MaxAttachSizeMB in Exchange Migration Wizard, missing registry key.

[mrjohnsen]

Hi, we are trying to migrate some users from Exchange 2003 to ZCS and we are using the Exchange Migration Wizard. We get some warnings about messages that is skipped because of sizes. The manual tells me the following:

Note: You can modify the following registry key to change the default limit:
HKCU\Software\Zimbra\MaxAttachSizeMB. The registry key should be
specified in megabytes (MB).

I don't have this particular registry key in HKCU\Software\Zimbra, can I create it? (I have the zimbra folder, but not the particular registry key).

[phoenix]

Yes, you can create the registry key.

[mrjohnsen]

Hi again.
I tried to add the key. Is it supposed to be added as a new key (with new folder under zimbra) or just a new string value in the zimbra folder? Tried both with 50 (mb) but the migration process still skips messages over 10mb. On the ZCS side it's set to 50mb.

www.mrjohnsen.net/migration.png
Here with both a maxattachsizemb string value in zimrba folder and a key with folder maxattachsizemb.

Can anyone take a screenshot of their working MaxAttachSizeMB entry?

[phoenix]

Use the cli to show me the settings you have on the server.

[mrjohnsen]

solved. had to make it as an DWORD value. thanks anyway