1 mirror · Windows · Free
Pick from 1 verified mirror below. All deliver the same 0.11 MB file under the Freeware license.
1 available
About this software
If you have a problem setting up your mass email software, AY Software Diagnostic Tool will analyze your SMTP connection.
Read the full SMTP Diagnostic Tool review and feature list →
Tips
If a mirror is slow or temporarily offline, just pick another from the list above — every mirror serves the identical 0.11 MBfile. Each link launches a brief 5-second redirect page so we can track which mirrors are healthiest.
At a glance