Mailgun
Used by 1 personmailgun.com ↗

“Mailgun - there's plenty of email API platforms around but Mailgun is one of the few to have a built-in mailing list feature.”
Anthony Agius Interview, Writer, Editor (The Sizzle) · via Uses This
“Mailgun - there's plenty of email API platforms around but Mailgun is one of the few to have a built-in mailing list feature.”