
checked Sep 14, 2026 3:33 PM UTC · MailerSend's official status page
Is MailerSend Having an Outage?
No. MailerSend is up and running.
MailerSend is currently operational with all systems functioning normally.
- Uptime
- 100.00%
90 day period
All components operational
Service health
Service health, last 90 days
How to read this
The record
90 day period · not affected by the range aboveAvailability counts operational or degraded time as available, averaged equally across all monitored components. Partial outages count as half downtime and major outages count in full, scheduled maintenance is excluded from the calculation, and periods with no recorded status are counted as available rather than assumed down. Each component is tracked independently to give you a clear picture of overall service reliability.
Be the first to know
Statusfield watches MailerSend alongside the rest of your stack and tells you when its status changes. Email, Slack, Microsoft Teams, PagerDuty, and webhooks.
Email only. No password. Free.
MailerSend active components
All components for MailerSend available for monitoring
12 components tracked
Incidents · 90dStatus- MailerSend APP statusno incidentsOperational
- MailerSend APP statusno incidentsOperational
- Email activityno incidentsOperational
- Email analyticsno incidentsOperational
- MailerSend Email sending statusno incidentsOperational
- Bulk endpointno incidentsOperational
- Deliverability rateno incidentsOperational
- Delivery timeno incidentsOperational
- Email sending APIno incidentsOperational
- SMTPno incidentsOperational
What is MailerSend?
MailerSend is a transactional email service that helps businesses send, track, and manage email communications programmatically. It provides email API, templates, and delivery infrastructure for sending automated and personalized emails.
More Communication services
Frequently asked questions about MailerSend
Common questions about monitoring MailerSend and understanding service status

MailerSend isn't the only vendor you depend on — and an outage at any of them looks the same to your customers.
Get alerted when any vendor in your stack has an incident
Free, no signup. Public DNS signals only.