Hi All, I have the problem with receiving the mails, when I go through SMTP logs I found maximum error " DENIED_RDNS_MISSING and DENIED_OTHER "
If I put the domain in adjust whitelist senders, then it solved, but there are lots of domain that I can't put it manually or monitor daily. Please give me the best solution so that I can fixed that issue. Regards, Vivek Patil system admin
