Aritic Mail focuses only on quality transactional emails. Hence, we see much higher engagement when compared with those who also send marketing and transactional both emails. Inbox providers like Gmail, Yahoo, AOL, Hotmail and others consider engagement emails as the crucial top point to ensure Inbox delivery. We only do transactional email business, our sending reputation at ISPs is always maintained as very good and provides us higher precedence for instant delivery and inbox delivery.
For such high-volume bulk mailing requirement, our most customers prefer to use EasySendy Pro, which supports multiple SMTP relays on a single platform.