Set up onsmail.nl
in any email app.
The correct IMAP, POP3 and SMTP settings for onsmail.nl. Use these with BlueMail, Outlook, Apple Mail, Thunderbird or any other mail client.
Deze pagina is er ook in het Nederlands
Instead of using onsmail.nl's webmail interface, you can use a mobile or desktop email app like BlueMail, Outlook, Apple Mail or Mozilla Thunderbird. Desktop email apps offer more features, faster access and offline reading. Your messages are right there even without a connection.
How to set up onsmail.nl in BlueMail
- Get BlueMail. Install BlueMail free on iOS, Android, Mac, Windows or Linux, or open web.bluemail.me in your browser.
- Add your account. Open BlueMail and tap Add Account, then choose Email.
- Sign in with your onsmail.nl address. Enter your full onsmail.nl email address and password.
- Let BlueMail find the settings. BlueMail detects the correct onsmail.nl servers automatically. If you're asked to enter them manually, use the settings below: incoming imap.kpnmail.nl and outgoing mail.kpnmail.nl exactly as listed.
- Done. Your onsmail.nl inbox appears and stays in sync on every device you sign in on.
This address now runs on KPN Mail
This mail service was absorbed by KPN, so existing addresses keep working as part of a KPN mailbox while new ones can no longer be created. Email apps sign in with the KPN mailbox password, not your KPN ID password. Log in at email.kpn.com with your KPN ID, find the mailbox that carries your address and set its email password, then use the kpnmail.nl servers below with that password.
Incoming mail
| onsmail.nl: Incoming (IMAP) | |
|---|---|
| Server | imap.kpnmail.nl |
| Port | 993 |
| Security | SSL/TLS |
| Username | Your full onsmail.nl email address |
| Password | Your KPN mailbox password |
| onsmail.nl: Incoming (POP) | |
|---|---|
| Server | pop.kpnmail.nl |
| Port | 995 |
| Security | SSL/TLS |
| Username | Your full onsmail.nl email address |
| Password | Your KPN mailbox password |
Outgoing mail
| onsmail.nl — Outgoing (SMTP) | |
|---|---|
| Server | mail.kpnmail.nl |
| Port | 587 |
| Security | STARTTLS |
| Username | Your full onsmail.nl email address |
| Password | Your KPN mailbox password |
One-tap setup with BlueMail
You don't have to enter any of this by hand. BlueMail recognizes onsmail.nl automatically — just enter your email address and password, and we'll handle the rest. Available free on iOS, Android, macOS, Windows and Linux.
Download BlueMail