MailboxWarm
A little guidance goes a long way.
Understand the controls before connecting a mailbox.
Why does my mailbox say Not connected?
Saving an address registers a pending record. It does not establish provider authorization or prove mailbox ownership.
Does pausing cancel my plan?
No. Activity control and subscription renewal are independent. Future billing controls will name the mailbox affected and show the effective date.
Why is placement unavailable?
No observation is not a successful delivery. The application will distinguish submitted, observed, spam, and unknown outcomes.
Can I send mail in this preview?
No. Live provider connections, sending, and payments are disabled while the foundations are tested.