ONYX Mail

ONYX Mail is the official app for mailboxes hosted on ONYX's own mail servers — fast, private, and built natively for iPhone. Sign in with your address and go straight to your inbox. • Conversation view, search, stars, and all your folders — including Scheduled and Snoozed mail • Swipe to archive or delete, select several messages at once, and undo • Rich composer with bold, italics, lists, CC/BCC, contact suggestions, and photo and file attachments • Send files too large to attach as download links • Drafts save automatically • Face ID and Touch ID app lock • New-mail notifications, with an option to hide the sender and subject • Remote images stay blocked until you choose to load them, so senders can't tell when you open their mail • Server-side filters and labels, signature, and auto-reply, edited right on your phone • Several accounts, with light, dark, and system themes Your mail stays between your device and your ONYX mail server. No ads, no tracking, no data sharing.