Andrew Fletcher published: 20 January 2021 1 minute read
Working through migration on a new Centos 7 server, the default mailbox size is 100MB. Yes a well organised account doesn't need more than 100MB. However, how to resolve this size for the outlier people with big mailboxes.
In one of our domains being migrated contains an account with 300MB plus and on another domain 400MB plus. To change the default size from 100MB run through shell the following command
plesk bin subscription_settings --update example.com -mbox_quota 400M
That's it... change the example.com to your domain and 400M to meet your requirements.
For a few more details read the How to manage the default mailbox size in Plesk with Web Admin edition?