ProtonMail SMTP settings
Step-by-step setup guide to configure ProtonMail with SMTP.
What Are the ProtonMail SMTP Settings?
- SMTP Server: 127.0.0.1
- SMTP Port: 1025
- Encryption method: STARTTLS
- SMTP Username: Your ProtonMail address (
[email protected]) - SMTP Password: Your password is automatically generated from the ProtonMail Bridge app.
What Are the ProtonMail IMAP Settings?
- Incoming Mail Server (IMAP): 127.0.0.1
- Port: 1043
- Encryption method: STARTTLS
- SMTP Username: Your ProtonMail address (
[email protected]) - SMTP Password: Your password is automatically generated from the ProtonMail Bridge app.
How to Test Your ProtonMail SMTP Configuration?
You can double-check your ProtonMail SMTP settings with our free SMTP Tester.
Here’s how it works:
- Step 1: Open our SMTP Verification Tool.
- Step 2: Select “Other provider”.
- Step 3: Enter your ProtonMail SMTP configuration details.
- Step 4: Click “Test Configuration”.
What’s next? Our tool will now attempt to connect to the ProtonMail SMTP servers using the SMTP configuration you provided.
If the operation fails, we’ll give you access to technical logs. Use this information to correct your ProtonMail SMTP settings.
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