Mailboxlayer
Single-call email verification API for syntax, domain, SMTP, and quality flag checks.
Built for sign-up gates that validate one email at a time against syntax, MX, and SMTP signals before saving.
Use Mailboxlayer with Snow
Snow is a personal AI assistant that builds real apps for you, and they can put Mailboxlayer to work.
What Snow can do with Mailboxlayer
These are the Mailboxlayer operations Snow and the apps you build with it can run. Sign in to choose which ones Snow may run without asking.
Reads1
Look at your data without changing it.
- Check Email Validity
Tool to validate a single email address. Use when you need to check syntax, domain, SMTP, and meta-flags.
Related integrations
Ready to put Mailboxlayer to work?
Sign up free, build an app by chatting, and connect Mailboxlayer in minutes. No credit card required.