Hi all i get a erro when trying to sent email
said: 530 5.7.0 Must issue a
STARTTLS command first (in reply to MAIL FROM command)
but i cant find starttls i have only tls in my SMTP Authentication And Encryption
Not sure what you mean browser, that’s not a smtp client.
Outlook has many versions, so its very vague.
Most smtp clients will have STARTTLS in there settings.
Did you notice the the os - centos 7, if this is a new server I think it maybe wise to start over with a supported OS rather than an OS that is EOL in a few days
As a domain owner - a Webmin user - you seem to have access to both
I have logged on to a system using the domain owner (it’s called the Server Owner ) and separately the Admin owner (as Master Adminroot) I think it depends on what access levels are given to the user.