Postmark Transactional Email Service

Postmark is the email delivery service that developers and product teams actually like. Send transactional and marketing emails and get them to the inbox, every time. Postmark maintains one of the best delivery reputations in the industry by routing transactional and promotional messages through parallel but separate sending infrastructure.

facebook logo
linkedin logo
Twitter logo
Whatsapp logo
Pinterest logo
Email logo
copy link logo

Picture of the Hero

Website URL

Send transactional emails with minimal setup time

Guarantee your business-critical emails reach their recipients with the highest delivery rates and lowest fear of spam folders.

cta image

What is Postmark Transactional Email Service?

Postmark is a transactional email service that focuses on delivering emails with speed and reliability. It has a high customer satisfaction rating and offers features such as an email API, SMTP service, message streams, email delivery, email templates, inbound email analytics, and retention. Postmark ensures the separation of promotional and transactional emails to protect the deliverability of important messages. It also provides great customer support and has delivered billions of emails since its inception in 2010.


  • Retention Add-on: The Postmark email service offers a retention add-on feature.
  • Fast and Reliable: Users praise Postmark for its blazing fast transactional email service.
  • Stellar Deliverability: Postmark ensures high deliverability rates without requiring a dedicated IP.
  • Separate Message Streams: Postmark separates promotional and transactional emails for improved deliverability.
  • Great Customer Support: Postmark provides excellent customer support without any additional charges.


  • Postmark has a high customer satisfaction rating of 94%.
  • Postmark offers stellar deliverability for transactional emails without the need for a dedicated IP.
  • Postmark provides great support as a standard, with a knowledgeable customer success team available to assist.


  • No mention of pricing information in the passage.
  • Limited information on the specific features and capabilities of the transactional email service.
  • No indication of customer satisfaction ratings or testimonials in the passage.
Get super-awesome email engagement

Get better ROI on
every email you send

Quotation markMailmodo is a growth
hack for my business

Vineet Khare, Bella Vita Organic

You might also like