Domain settings

• Create a mailbox
• Spam sensitivity

Create a mailbox

To create a mailbox on your domain, in your administration interface, click on the Mailboxes tab and then on the Add mailbox button.

The important parameters you need to take into account when creating a mailbox are as follows:

Quota (MiB): this defines the maximum size the mailbox can be stored. Although this can be adapted and modified later, remember that the sum of box sizes cannot exceed the domain's maximum quota.

Encryption policy: we advise you to enforce TLS for both input and output. Really :)

Unless you fully understand what you're doing, we advise against modifying authorized protocols and ACLs. If you have any doubts, specific needs or questions on these topics, please don't hesitate to contact Hosterra support.

Spam sensitivity

To set spam sensitivity for incoming mail for the entire domain, go to the Spam filter tab. Here you can add sender addresses that should always be considered non-spam (white list) or spam (black list).

If you whitelist or blacklist a sender for the domain, users who have declared the same sender for their own mailboxes will be imposed the domain settings for that sender: domain settings always override mailbox settings.