First have a valide TLS certificate, then you have to add TLS, you can find guides in the forum or check
https://help.ubuntu.com/community/Postfix
Only apply the modification that relate to TLS setup.
M B
https://help.ubuntu.com/community/Postfix
Only apply the modification that relate to TLS setup.
M B
No support using PM (Auto adding to IGNORE list!), use the forum.
How to ask
Freelance AWS Certified Architect & SysOps// DevOps
10$ free to start your VPS
How to ask
Freelance AWS Certified Architect & SysOps// DevOps
10$ free to start your VPS