
Basically the max account size for the account group their in was 200mb which is too small, so i firstly tried to increase that under the group settings from 204800kb to 512000kb but it's not worked, their webmail account is still showing 204800kb.
Secondly I setup a new group with a max account size of 521000kb, and tried moving a test account to it and the same result, under webmail its still showing a limit of 204800kb.
What do we need to do too increase the limit of these IMAP accounts?