Another probe for the Domain semaphoreindia.com at www.dnsstuff.com showed the following report:
FAIL
Mailserver rejected mail to postmaster. Mailservers are required by RFC822 6.3, RFC1123 5.2.7, and RFC2821 4.5.1 to have a valid postmaster address that is accepting mail. The Mailserver provided is:
27.49.39.197 | unexpected response to [RCPT TO: ] | 550 Requested action not taken: mailbox unavailable
Acceptance of abuse Mailserver rejected mail to abuse. Mailservers are required by RFC2142 Section 2 to have a valid abuse address that is accepting mail.
27.49.39.197 | unexpected response to [RCPT TO: ] | 550 Requested action not taken: mailbox unavailable
As far iRedMail is concerned "postmaster" account is created by default while installing. Please suggest a solution.
The whole thing is getting more confusing. Please HELP.