1M+
330k+
5 mins
4.5
Mailboxes Setup
Domains Managed
Avg Setup Time
on TrustPilot
1M+
330k+
5 mins
4.5
Mailboxes Setup
Domains Managed
Avg Setup Time
on TrustPilot
Check Lead’s ESP Instantly
Avoid Bounces
Know Their ESP
Identify Lead’s Mail Provider
Check your lead domains for valid MX records and identify each lead’s email provider. Ensure accurate routing and smarter outreach with our fast, reliable bulk MX lookup tool.
ESP Checker
Single Email or bulk — results in seconds
Single Lookup
Instantly detect email provider details
Email Infrastructure
That Delivers. Literally.
Zapmail gets your emails reach the inbox,
not spam folders.
Ask AI about Zapmail
Contact us
Email:support@zapmail.ai
