Simple, secure, scalable, and reliable: it's SMTP+

Take advantage of Mailup's speed, high deliverability, and tracking to send transactional emails from your e-commerce site, CRM system, or web application.

Simple, secure, scalable, and reliable: it's SMTP+

Your system, with a plus

For your e-commerce site
For your e-commerce site

Send transactional emails related to the entire buying process, quickly and with high deliverability.

For your blog or site
For your blog or site

Send email without affecting the mail server where your blog or site is hosted, separating the reputations.

For your inbox
For your inbox

Optimize the performance of your inbox or your business email inbox.

For your application
For your application

Configure SMTP+ and send messages using the MailUp infrastructure without additional API and integrations

Boost systems and applications

  • Improve email deliverability

  • Configure multiple SMTP+ users

  • Automatically add footnotes

  • Send emails with attachments up to 10 MB

  • Create a database of recipients

  • Your send queue is shared with MailUp

Boost systems and applications

Optimize sendings with in-depth reports

To improve your messages' results, sending after sending, SMTP+   lets you browse the aggregate data for each work environment in different ways: from the time period under analysis to the subject of your transactional email.

Optimize sendings with in-depth reports Learn more about aggregation criteria