By jpbarroso
Hi, i’ve a problem with postfix sending mail between virtual domains in droplets.
I’ve 2 droplets with several domains in each droplet with virtualmin:
dropletA.domain.com -> domainA1.com
-> domainA2.com
dropletB.domain.com -> domainB1.com
-> domainB2.com
when i try to send mails between my domains there’s a problem… perhaps postfix try to send locally?¿: Sending from domainA1 to domainB1: SASL authentication failed; server <dropletB.domain.com> said: 535 5.7.8 Error: authentication failed: authentication failure
If I send to any external domain (gmail, hotmail, …) no problem.
Thanks!
Become a contributor for community
Get paid to write technical tutorials and select a tech-focused charity to receive a matching donation.
DigitalOcean Documentation
Full documentation for every DigitalOcean product.
Resources for startups and AI-native businesses
The Wave has everything you need to know about building a business, from raising funding to marketing your product.
The developer cloud
Scale up as you grow — whether you're running one virtual machine or ten thousand.
Start building today
From GPU-powered inference and Kubernetes to managed databases and storage, get everything you need to build, scale, and deploy intelligent applications.
