Good evening all. I will do my best to explain myself. I am new to HestiaCP but seem to have successfully set it up as my mail server. I have two domains configured and am able to send and receive mail from both. What I noticed after looking at the message header of an email message that I received to one of those domains is that the Received by line is always the same eg. mail.domain1.com. I have attached a screenshot. Forgive me if I am not being entirely clear.
Thank you so much for the prompt response José. Excuse my ignorance but I am not exactly sure what you mean by “the canonical name of the machine.” Would this have been a name that I would have chosen when first installing HestiaCP? Much appreciated. Peter