Automatic SMTP Monitoring.
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- SMTP & POP3 monitoring up to every 5-seconds.
 - Phone calls + SMS, Slack, PagerDuty, MS Teams + more.
 - Alert escalation + Do-Not-Disturb schedules for your team
 - POP3, SMTP, HTTPS, Ping and many more monitoring tools.
 - Deep SMTP server insights; CPU, RAM, IOPS + more.
 - Multiple user accounts with full audit trail
 - Five nines (99.999%) uptime report resolution
 
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