IONOS IMAP and SMTP settings
The server settings to add an address on your own domain, hosted with IONOS, to any mail app.
| Incoming mail (IMAP) | |
|---|---|
| Server | imap.ionos.com |
| Port | 993 |
| Security | SSL/TLS |
| Outgoing mail (SMTP) | |
| Server | smtp.ionos.com |
| Port | 465 |
| Security | SSL/TLS |
| Sign-in | |
| Username | Your full email address |
| Password | The password for that email address. |
From IONOS Help: Server details for IMAP, POP3, and SMTP. Check there if something has changed.
Before you start
- These settings are for IONOS Mail Basic and Mail Business mailboxes on your own domain.
- If port 465 is blocked, use SMTP port 587 with STARTTLS.
Use IONOS in a native Mac app
Bloop.email works with any IMAP account. Enter these settings once, and IONOS sits next to your other inboxes, with trackers blocked and nothing between your Mac and your provider.