Mail encrypted title iphone

You're looking for ways to encrypt your iPhone's title (or subject line) when sending emails. Here are a few options:

1. Use a third-party email client: Apps like ProtonMail, Tutanota, and Mailvelope offer end-to-end encryption for your emails, including the subject line. These apps use PGP (Pretty Good Privacy) or OpenPGP encryption to secure your emails.

2. Enable encryption in the Mail app: While the built-in Mail app on your iPhone doesn't offer end-to-end encryption, you can still encrypt your emails using a feature called "S/MIME" (Secure/Multipurpose Internet Mail Extensions). To enable S/MIME in the Mail app:

a. Go to Settings > Mail > Accounts > [Your Email Account] > Advanced. b. Tap on "S/MIME" and toggle it on. c. You'll need to generate a certificate or obtain one from your email provider.

3. Use a VPN: While not directly related to encrypting your email subject line, using a Virtual Private Network (VPN) can encrypt your internet traffic, including your email communications. This adds an extra layer of security, but it's not specific to the subject line.

4. Use a secure email service: Some email services, like ProtonMail, Tutanota, and Mailfence, offer end-to-end encryption for your emails, including the subject line. These services use PGP or OpenPGP encryption to secure your emails.

Keep in mind that even with encryption, it's still important to use strong passwords, enable two-factor authentication, and be cautious when clicking on links or downloading attachments from unknown senders.