SMTP2Go Application

The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by SMTP2Go.

What is SMTP2Go?

SMTP2Go Logo

SMTP2Go - Mail
SMTP2Go is a cloud-based email delivery service that provides reliable outbound email sending, tracking, and analytics for businesses and developers.


SMTP2Go Domains

smtp2go.com and smtpcorp.com are the primary domains associated with SMTP2Go.


Core Networks

Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of SMTP2Go IP addresses deployed on this type of network.

Network IP
Arelion Icon Arelion 43.228.184.5
Arelion Icon Arelion 43.228.184.10
Arelion Icon Arelion 43.228.184.15
Arelion Icon Arelion 103.47.204.6
Arelion Icon Arelion 103.47.204.9
... and and 1 more more

SaaS - Software-as-a-Service

SaaS Sample IP
ReadMe Icon ReadMe 104.16.241.118
Zendesk Icon Zendesk 216.198.53.6

SMTP2Go use the third-party SaaS platforms shown here. These services typically manage authentication, advertising, cybersecurity, e-mail services and more.


Hosting

SaaS Sample IP
Linode Icon Linode 176.58.103.10
Vultr Icon Vultr 45.63.29.157
WP Engine Icon WP Engine 141.193.213.20
Leaseweb Icon Leaseweb 207.58.142.213

To scale its compute capacity and optimize resources, SMTP2Go leverages a multi-cloud architecture.


Content Delivery Networks - CDNs

Summary

CDN Sample IP
Cloudflare Icon Cloudflare 104.18.10.212

To get information to end users more quickly, many apps - including SMTP2Go - use Content Delivery Networks (CDNs).

Anycast

CDN Sample IP
Cloudflare Icon Cloudflare 104.18.10.212