Quick answer
iPhone: Change a mailbox password at its mail provider first, then reauthenticate the affected device. Changing an Apple Account password does not automatically change cPanel mail.
Applies to
For the owner of the iPhone and the selected mailbox. The category's existing visibility is preserved. Device account removal, provider mailbox deletion and Apple Account changes are separate operations.
Steps
- Open the intended application or account and confirm its complete mailbox address and provider.
- For cPanel-hosted mail, change the intended mailbox credential through Email Accounts and store it securely. In Settings > Apps > Mail > Mail Accounts, review that account and update or reauthenticate incoming and outgoing access as required.
Check the result
Verify the intended account and device state. For a retained account, test two-way mail; after removal, confirm the provider-side mailbox still exists when that is the intended outcome.
Troubleshooting and support
Older releases may show Settings > Mail or Mail, Contacts, Calendars. If setup or authorization fails, check the current provider guidance and device restrictions rather than disabling TLS.
Contact support from the owning account with the domain, product/version, exact error, time/time zone and redacted evidence. Exclude credentials, session URLs, payment details and private customer records. Confirm any separate application-support scope.
Original historical tutorial
The original tutorial link and any earlier written lesson are preserved below as historical material. They show an earlier interface and may depend on an old player. Use the current written guidance above and its references when labels or capabilities differ; the old interface does not establish current hosting availability.
Related help
- Find the correct secure IMAP and SMTP settings for your mailbox
- Choose IMAP or POP for business email
Official references
Written guidance reviewed November 1, 2026. The preserved historical tutorial has not been recertified for current software.
