Account Information
Your plan, expiry, storage, server settings, and renewing.
The Page
Open Settings → Account Information. It shows your account name, when the account was created, the Service (your plan), any Upgrades (add-ons), the Expires date, and Storage in Use against your allowance. Mail, notes, calendars, contacts and attachments all count toward storage; the Remove attachments action and emptying Trash are the quickest ways to reclaim space.
Server Settings
The page lists the POP3, IMAP and SMTP server names and ports for setting up a mail program, with two rules worth repeating: the login is never an email address, and only encrypted connections are accepted. A mail program connecting from outside CodaMail's own network signs in with an App Password, using the username and password shown when you create one. Step-by-step guides for each platform are on the Support page.
Renewing and Upgrading
Make a Payment/Upgrade takes you to the renewal page, where you can extend the current plan or move to another. Plans and prices are on the pricing page. Renewal reminders are sent before the expiry date. An expired account is locked first, with its mail intact, and only removed after an extended period, so renewing promptly after expiry restores everything.
If you move to a smaller plan, make sure your aliases, domains and other extras fit within its limits first.
Legacy COTSE Webmail
Long-time COTSE.net subscribers also see an Enable/Disable login to Cotse.Net webmail switch. The legacy interface does not support two-factor authentication, so if you use TOTP or security keys in CodaMail, disable the legacy login to close that door.