Your mailbox. On the devices you already use.
A practical IMAP and SMTP setup guide for phones and desktop mail apps.
2 minute readTHE MAIL BLOG / POWERED BY BITTU ICLOUD
Devices & migration
Mail apps, syncing, archives and a careful move from one mailbox to the next.
904 practical reads.
Find something useful for today.
Find something useful for today.
Explore devices & migration
51 articles to explore
Server Folders vs. Device Folders: Where Is Your Mail Stored?
Learn how to distinguish mailbox folders stored on the mail server from folders kept by an app on one device, and check what will follow you before changing devices.
5 minute readSet Up BITTU Mail in an IMAP App Without Guessing
Use BITTU Mail’s published IMAP and SMTP settings, enter authentication details carefully, and know what to do if an app shows a certificate warning.
5 minute readWhy Your Mail Looks Different on Your Phone and Computer
Compare the account, folder and sync state on each device to identify why messages or folders look different—and what to check next.
5 minute readPlan a Move from Another Mail Provider Before You Start
A practical, provider-neutral checklist for preparing a mailbox move, protecting access to the old account, preserving important mail, and checking a small transfer before moving more.
5 minute readKeep an Old Mail Archive Usable After Switching Accounts
A careful workflow for cataloguing an old mail archive, keeping a protected original, and checking messages and attachments before trusting a new device or mail app.
5 minute readMissing Messages on One Device: A Safe Troubleshooting Sequence
A cautious, step-by-step way to find why a message appears on one device but not another, without risking local mail or changing settings too soon.
5 minute readSent Mail Appears on One Device but Not Another
Learn why sent mail can appear on one device but not another, how to check the account and Sent folder, and what to verify before moving messages.
5 minute readDrafts That Do Not Follow You Between Devices
Learn how to tell a saved email draft from text still open in a compose window, verify it in your mailbox before switching devices, and troubleshoot cautiously.
5 minute readMove to a New Phone Without Leaving Mail Behind
A careful phone-switch checklist for confirming mail is in your mailbox, recording the right account address and testing the new setup before retiring your old device.
6 minute readBefore Removing an Email App, Check What It Stores Locally
Learn how to spot device-only mail and drafts, preserve important items, and verify mailbox access before uninstalling an app or resetting a device.
5 minute readWhat to Verify When Read, Starred and Flagged Mail Moves
Learn which read, starred and flagged states may change during email migration, and use a repeatable sample check before relying on the new mailbox.
5 minute readFollow your curiosity.
Practical knowledge, organised around your working day.
Getting started80 articles Business email111 articles Security50 articles Mail delivery51 articles Productivity50 articles Team workspace80 articles Email etiquette80 articles Customer communication110 articles Email templates140 articles Devices & migration51 articles AI & email50 articles Plans & storage51 articles
MAKE ROOM FOR WHAT MATTERSA better place for
Find your address A better place for
your next conversation.
Start with your own @bittumail.tech address, or explore email for your business.
Follow new articles with RSSOriginal guides and AI-assisted articles. Product controls depend on your role and plan.