Hi All,
Does Sendmail cache the DNS of of a mail server when it retries an email?
To mean that if on the first attempt Sendmail finds ns4.mailhost it will keep retrying to ns4.mailhost, or is is possible for Sendmail to retry to a different host in the MX record during subsequent retries...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.