Devices & Hosting

The experience at the screen and the work behind the server are two sides of an email setup. A phone may show a stale folder while the underlying mailbox is working correctly. A server may accept a connection while a delivery queue still needs attention. Diagnose the part of the system you are actually observing.

For everyday access, start with a repeatable test: receive a message, read it on a second device, send a reply, and verify the expected folder state. For hosting, start with ownership: name the person who handles updates, account recovery, backups, and restore testing. Both exercises turn vague expectations into observable behavior.

This collection pairs the multi-device guide with the self-hosting operator checklist. Read the device article when choosing clients or untangling synchronization. Read the operator checklist before moving important mail onto infrastructure you maintain. The topic guides below narrow each decision to a specific environment.