Software Alternatives & Reviews

AuthSMTP VS PowerMTA

Compare AuthSMTP VS PowerMTA and see what are their differences

AuthSMTP logo AuthSMTP

AuthSMTP is the outgoing SMTP email service for e-commerce websites, mailing lists or email applications.

PowerMTA logo PowerMTA

PowerMTA is an industrial-strength software for high-volume email delivery.
  • AuthSMTP Landing page
    Landing page //
    2021-12-23
  • PowerMTA Landing page
    Landing page //
    2023-06-25

AuthSMTP videos

Learn MultiMailer: How to use an SMTP e-mail service (e.g. AuthSMTP)

PowerMTA videos

Bulk Email Server PowerMta Auto Installation

Category Popularity

0-100% (relative to AuthSMTP and PowerMTA)
Email Marketing
100 100%
0% 0
Email
0 0%
100% 100
Email Delivery
66 66%
34% 34
SMTP Server
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare AuthSMTP and PowerMTA

AuthSMTP Reviews

10 Top Mailgun Alternatives | Most Affordable Competitors 2019
Now, AuthSMTP provides you with multiple SMTP ports to use. This is so because many a times ISPs block you for using default SMTP Port25. In such a case, you can change the SMTP port to ensure the inbox delivery.
Source: www.formget.com

PowerMTA Reviews

We have no reviews of PowerMTA yet.
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What are some alternatives?

When comparing AuthSMTP and PowerMTA, you can also consider the following products

SMTP2GO - SMTP2GO is the scalable, reliable email deliverability solution. Worldwide servers, a robust API, and powerful reporting set us apart. Try our free plan!

Postfix - Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.

turboSMTP - turboSMTP is a reliable, powerful, easy-to-use SMTP server that maximizes the deliverability of all...

mailcow - An open source mailserver suite.

SMTP - SMTP provides scalable affordable email infrastructure for all your sending needs.

Mail-in-a-box - Mail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software and also includes contacts and calendar synchronization.