xutilxutil
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SMTP Tester

Pro

Test SMTP connection

Overview

Test SMTP server connectivity and capabilities. Check STARTTLS support, authentication methods, and server response codes.

Key Features

  • SMTP connection test
  • STARTTLS check
  • Auth method detection
  • Banner info

Use Cases

  • →Mail server testing
  • →SMTP troubleshooting
  • →Email relay verification

Try SMTP Tester

Download xutil from the App Store and start using it right away.

Download on theApp Store

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