excelsecu authenticator vs Jesper Mail

Features - Supports OATH HOTP, OATH TOTP - Stronger hardware-based authentication - Easy and quick setting - Credentials stored inside the FIDO2 security key and cannot be extracted - Rotatable casing design protects the USB - Secure your work and personal accounts How to use it - Adding accounts: Scan the QR codes generated from the services you wish to protect - Signing in: when a one time password is needed, just tap your FIDO2 security key to the NFC-enabled phone to get your OTP code Permission needed Camera: Needed to add accounts using QR codes

Ability to compose and send emails to single or multiple recipients Attachment support for common file formats Basic formatting options for composing emails (e.g. font style, size, color) Ability to organize emails into folders Search functionality to find specific emails Spam filter to automatically move unwanted emails to a designated folder Integration with popular email services such as Gmail, Yahoo, Outlook, and more Ability to set up email signatures Notifications for new incoming emails