Manual email verification

More control over your email verification process. Manually resend a verification email to a user with one click.

Feb 8, 2025

More control over your email verification process. Manually resend a verification email to a user with one click.

Recent updates

Campaign scheduling

Feb 11, 2026](https://letterby.com/explore/campaign-scheduling)

Domain Warming

Dec 7, 2025](https://letterby.com/explore/domain-warming)

Email Verification

Dec 2, 2025](https://letterby.com/explore/email-verification)

Other features

[**Favicon and social settings**

Jan 20, 2025](https://letterby.com/explore/favicon-and-social-settings) [**Receive push notifications**

Jul 28, 2024](https://letterby.com/explore/receive-push-notifications) [**API**

Jul 25, 2024](https://letterby.com/explore/api)