Free and Open Source Ubuntu Email Server (2023)
Here is our list of the best guides for setting up an open-source Ubuntu email forwarding server.

Cloudflare
Cloudflare Email Tutorial for Ubuntu
Step by step guide and tutorial for Cloudflare to setup open-source mail server with Ubuntu.

Domains.com
Domains.com Email Tutorial for Ubuntu
Video tutorial for Domains.com to setup email server with Ubuntu.

Gandi.net
Gandi.net Email Tutorial for Ubuntu
Step by step guide and tutorial for Gandi.net to setup open-source mail server with Ubuntu.

GoDaddy
GoDaddy Email Tutorial for Ubuntu
Video tutorial for GoDaddy to setup email server with Ubuntu.

Google Domains
Google Domains Email Tutorial for Ubuntu
Video tutorial for Google Domains to setup email server with Ubuntu.

Name.com
Name.com Email Tutorial for Ubuntu
Step by step guide and tutorial for Name.com to setup open-source mail server with Ubuntu.

Namecheap
Namecheap Email Tutorial for Ubuntu
Video tutorial for Namecheap to setup email server with Ubuntu.

Shopify
Shopify Email Tutorial for Ubuntu
Video tutorial for Shopify to setup email server with Ubuntu.

Squarespace
Squarespace Email Tutorial for Ubuntu
Step by step guide and tutorial for Squarespace to setup open-source mail server with Ubuntu.

Vercel
Vercel Email Tutorial for Ubuntu
Step by step guide and tutorial for Vercel to setup open-source mail server with Ubuntu.

WordPress
WordPress Email Tutorial for Ubuntu
Video tutorial for WordPress to setup email server with Ubuntu.

123 Reg
123 Reg Email Tutorial for Ubuntu
Step by step guide and tutorial for 123 Reg to setup open-source mail server with Ubuntu.

Alibaba
Alibaba Email Tutorial for Ubuntu
Step by step guide and tutorial for Alibaba to setup open-source mail server with Ubuntu.

Amazon Route 53
Amazon Route 53 Email Tutorial for Ubuntu
Step by step guide and tutorial for Amazon Route 53 to setup open-source mail server with Ubuntu.

Azure
Azure Email Tutorial for Ubuntu
Step by step guide and tutorial for Azure to setup open-source mail server with Ubuntu.

BigCommerce
BigCommerce Email Tutorial for Ubuntu
Step by step guide and tutorial for BigCommerce to setup open-source mail server with Ubuntu.

ClouDNS
ClouDNS Email Tutorial for Ubuntu
Step by step guide and tutorial for ClouDNS to setup open-source mail server with Ubuntu.

Digital Ocean
Digital Ocean Email Tutorial for Ubuntu
Step by step guide and tutorial for Digital Ocean to setup open-source mail server with Ubuntu.

DNS Made Easy
DNS Made Easy Email Tutorial for Ubuntu
Step by step guide and tutorial for DNS Made Easy to setup open-source mail server with Ubuntu.

Hetzner
Hetzner Email Tutorial for Ubuntu
Step by step guide and tutorial for Hetzner to setup open-source mail server with Ubuntu.

Hover
Hover Email Tutorial for Ubuntu
Step by step guide and tutorial for Hover to setup open-source mail server with Ubuntu.

IONOS
IONOS Email Tutorial for Ubuntu
Step by step guide and tutorial for IONOS to setup open-source mail server with Ubuntu.

Jimdo
Jimdo Email Tutorial for Ubuntu
Step by step guide and tutorial for Jimdo to setup open-source mail server with Ubuntu.

Linode & Akamai
Linode & Akamai Email Tutorial for Ubuntu
Step by step guide and tutorial for Linode & Akamai to setup open-source mail server with Ubuntu.

Network Solutions
Network Solutions Email Tutorial for Ubuntu
Step by step guide and tutorial for Network Solutions to setup open-source mail server with Ubuntu.

NS1
NS1 Email Tutorial for Ubuntu
Step by step guide and tutorial for NS1 to setup open-source mail server with Ubuntu.

OVHcloud
OVHcloud Email Tutorial for Ubuntu
Step by step guide and tutorial for OVHcloud to setup open-source mail server with Ubuntu.

RackNerd
RackNerd Email Tutorial for Ubuntu
Step by step guide and tutorial for RackNerd to setup open-source mail server with Ubuntu.

Scaleway & Online.net
Scaleway & Online.net Email Tutorial for Ubuntu
Step by step guide and tutorial for Scaleway & Online.net to setup open-source mail server with Ubuntu.

Siteground
Siteground Email Tutorial for Ubuntu
Step by step guide and tutorial for Siteground to setup open-source mail server with Ubuntu.

Strikingly
Strikingly Email Tutorial for Ubuntu
Step by step guide and tutorial for Strikingly to setup open-source mail server with Ubuntu.

Tencent Cloud & DNSPod
Tencent Cloud & DNSPod Email Tutorial for Ubuntu
Step by step guide and tutorial for Tencent Cloud & DNSPod to setup open-source mail server with Ubuntu.

Tilda
Tilda Email Tutorial for Ubuntu
Step by step guide and tutorial for Tilda to setup open-source mail server with Ubuntu.

Time4VPS
Time4VPS Email Tutorial for Ubuntu
Step by step guide and tutorial for Time4VPS to setup open-source mail server with Ubuntu.

Vultr
Vultr Email Tutorial for Ubuntu
Step by step guide and tutorial for Vultr to setup open-source mail server with Ubuntu.

Webflow
Webflow Email Tutorial for Ubuntu
Step by step guide and tutorial for Webflow to setup open-source mail server with Ubuntu.

Weebly & Squareup
Weebly & Squareup Email Tutorial for Ubuntu
Step by step guide and tutorial for Weebly & Squareup to setup open-source mail server with Ubuntu.

Wix
Wix Email Tutorial for Ubuntu
Step by step guide and tutorial for Wix to setup open-source mail server with Ubuntu.