Transactional Email APIs · monthly outage report

Transactional Email APIs outages: February 2025

The 14 transactional email APIs we track reported 2 incidents in February 2025. Loops reported the most (1). 12 had a clean month: Amazon SES, Brevo, Elastic Email, Mailchimp Transactional (Mandrill), MailerSend, Mailjet, Mailtrap Email Sending, Postmark, Resend, SMTP2GO, SparkPost (Bird), Twilio SendGrid.

VendorIncidentsPartial / majorOutage timeLongestWe detected
Loops10—6h 10m0
Mailgun10—1h 59m0
Amazon SES00——0
Brevo00——0
Elastic Email00——0
Mailchimp Transactional (Mandrill)00——0
MailerSend00——0
Mailjet00——0
Mailtrap Email Sending00——0
Postmark00——0
Resend00——0
SMTP2GO00——0
SparkPost (Bird)00——0
Twilio SendGrid00——0

Longest Transactional Email APIs outages in February 2025

No partial or major outages were reported this month.

Current most reliable transactional email apis ranking →