AuthSMTP is an outgoing SMTP email service suitable for sending emails from a wide range of software, services, devices, and applications. It’s designed to enhance the deliverability of communications through email applications, email marketing services, or e-commerce websites. With over ten years of experience, AuthSMTP provides reliable and excellent email deliverability, even for high-volume users. It continuously monitors its service reputation to prevent blacklisting, rejection, or filtering of emails.

Key Features and Benefits

• AuthSMTP offers easy setup and usability, allowing users to start sending emails within minutes of signing up.
• It provides highly responsive customer support through web or mail, backed by a rich knowledge base with troubleshooting guides, setup guides, common error resolution articles, and extensive FAQs.
• Flexible pricing: Accounts start from as low as $32 per year for up to 1000 messages per month, based on an average message size of 100KB. Users can instantly upgrade their account via the Control Panel.
• The service is noted for its high availability and is suitable for use from almost all internet connections, including mobile and public Wifi.

Limitations

• It lacks some significant features that might be available in other similar services.
• Dedicated IP addresses are only included in more expensive plans.
• There is a bandwidth cap on mailings, which may affect users with very high email volumes.

Overall Rating

• Usability: 8/10
• Speed: 8.5/10
• Features: 7/10
• Support: 8/10
• Pricing: 8/10

Conclusion: Despite being less known, AuthSMTP offers a secure, reliable, and available service. It is particularly beneficial for users looking for a low-cost, easy-to-use email delivery solution with responsive customer support. However, potential users should consider the limitations, such as the lack of some features and bandwidth caps, before making a decision

AuthSMTP Pricing

Account Type	Emails Per Month	Data Per Month	Dedicated IP Address	Email ‘From’ Addresses	Price Per Year
AuthSMTP 2	2000	600MB	No	20	$61
AuthSMTP 4	4000	1.20GB	No	40	$94
AuthSMTP 6	6000	1.80GB	No	60	$127
AuthSMTP 8	8000	2.40GB	No	80	$160
AuthSMTP 10	10000	3.00GB	No	100	$193
AuthSMTP 15	15000	4.50GB	No	150	$275
AuthSMTP 20	20000	6.00GB	No	200	$330
AuthSMTP 50	50000	15.00GB	Yes	500	$385
AuthSMTP 100	100000	30.00GB	Yes	600	$715
AuthSMTP 150	150000	45.00GB	Yes	600	$990
AuthSMTP 200	200000	60.00GB	Yes	600	$1,210
AuthSMTP 250	250000	75.00GB	Yes	600	$1,430
AuthSMTP 300	300000	90.00GB	Yes	600	$1,650
AuthSMTP 350	350000	105.00GB	Yes	600	$1,870
AuthSMTP 400	400000	120.00GB	Yes	600	$2,090
AuthSMTP 450	450000	135.00GB	Yes	600	$2,310
AuthSMTP 500	500000	150.00GB	Yes	600	$2,530
AuthSMTP 600	600000	180.00GB	Yes	600	$2,904
AuthSMTP 700	700000	210.00GB	Yes	600	$3,278
AuthSMTP 800	800000	240.00GB	Yes	600	$3,652
AuthSMTP 900	900000	270.00GB	Yes	600	$4,026
AuthSMTP 1000	1 million	300.00GB	Yes	600	$4,400
AuthSMTP 1100	1.1 million	330.00GB	Yes	600	$4,840
AuthSMTP 1200	1.2 million	360.00GB	Yes	600	$5,280
AuthSMTP 1300	1.3 million	390.00GB	Yes	600	$5,720
AuthSMTP 1400	1.4 million	420.00GB	Yes	600	$6,160
AuthSMTP 1500	1.5 million	450.00GB	Yes	600	$6,600
AuthSMTP 1600	1.6 million	480.00GB	Yes	600	$7,040
AuthSMTP 1700	1.7 million	510.00GB	Yes	600	$7,480
AuthSMTP 1800	1.8 million	540.00GB	Yes	600	$7,920
AuthSMTP 1900	1.9 million	570.00GB	Yes	600	$8,360
AuthSMTP 2000	2 million	600.00GB	Yes	600	$8,800

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