Lessen the TTL of MX records of one's domain to five hundred seconds . So that you can quickly swap the domain’s IP right after migration. Be sure to remember to agenda the migration activity on non peek hours. Zimbra Free lets you create various email accounts inside of your https://zimbra-migration16172.sunderwiki.com/712773/free_webmail_zimbra_migration_things_to_know_before_you_buy