SynoMail

Mail client for Synology MailPlus. Sign in with your NAS address or simply with your QuickConnect ID.

SynoMail is a native iPhone and iPad client for Synology MailPlus Server. Your NAS mail in a real app — no browser tab, no third-party cloud.

MAIL • Inbox, system and custom folders, conversation grouping, server-side search • Labels, flags, archive, spam • Safe HTML reading with JavaScript off; remote images blocked until you allow them

COMPOSE • Rich formatting, per-address MailPlus signatures, attachments from the device or your NAS • Scheduled send and drafts

CALENDAR & CONTACTS • MailPlus calendars: day, week and month views, create and edit events, answer invitations • Synology Contacts with recipient autocomplete • Meetings that arrive by mail (invitations and .ics files) can be added to your Apple Calendar automatically; senders and .vcf cards go to your Apple Contacts in one tap

AI ASSISTANT • Through AI Console on your own NAS: conversation summaries, smart replies, rewriting, grammar, tone and translation

PRIVATE BY DESIGN • No account, no cloud, no analytics. SynoMail talks only to your NAS. • Your password stays in the Keychain. The NAS certificate is remembered and checked on every connection. • YubiKey, passkey and Secure SignIn through the DSM sign-in page.

Interface in English, French, Dutch, German, Russian and Spanish.

SynoMail is an independent, unofficial client for Synology MailPlus Server and is not affiliated with or endorsed by Synology Inc. It requires a Synology NAS running MailPlus Server with the MailPlus client enabled for your account.