Email Security
You keep confidential information in your email accounts. And you exchange sensitive information via email. Safety is particularly important here.
- Activate spam filter
- Additional virus protection
- Mail Spoofing Protection
- Recognising a Real 1&1 IONOS Email
- Using the 1&1 IONOS Email Validation Service
- Unwanted newsletters
- Activate Anti-SPAM Settings in WebMail
- Sending Newsletters Correctly
- E-mails from unknown senders
- Fake 1&1 IONOS Email (Phishing)