i’m new, so sorry for maybe stupid question. I’ve searched, but mybe not enough…
my plan is to use MIAB for about 5 external domains (domain1 . com - domain5 . com). I’ve peace of available HW and 1 static IP. My questions:
- is it possible to host mails for multiple domains? Yes, it is. And DNS will by pointed (mx) to tha same IP. And the MIAB will handle mails for each domain and keep them separated - correct?
- is there problem to have mailbox with the same name for all domains, but keep them sepparated? e.x. info"at"domain1 . com is different than info"at"domain5 . com and user info"at"domain1 . com has no access to info"at"domain5 . com
- what about ssl - 5 domains = 5 certs?
- what about DMARC, DKIM… - any problem with setting up?
thanks 4 help