Global NetWatch can monitor the availability of your mail servers. Our email monitoring ensures that a mail server is online and accepting email for your domain.

We do not need to send an actual email message which would potentially fill up the inbox of one of your email accounts. Instead, we perform the mail server initialization handshake protocol and confirm that the mail server is open to receiving emails.

Global NetWatch is excited to announce it has been acquired by TSG effective October 1, 2022. Visit to learn more or email us with questions.