Right now,
I am looking for a way how to secure qmail from open relay and still sending and receiving without someone use my mail server to send any spams emails. What I have in the plesk 8.6 is just server>Mail>Relaying (closed, authorization is required: POP3 or SMTP). When I choose "closed", the mail server is totally closed relay and I cannot send any emails and sometimes I cannot receive emails. But if I choose the other, my email server will be open relay and someone can use it to send spams.
Do you mind if you can tell me how to secure the qmail to closed relay and I can still sending and receiving emails.
I am looking forward to a favorable reply from you. Thank you.
Regards,
Eko
I am looking for a way how to secure qmail from open relay and still sending and receiving without someone use my mail server to send any spams emails. What I have in the plesk 8.6 is just server>Mail>Relaying (closed, authorization is required: POP3 or SMTP). When I choose "closed", the mail server is totally closed relay and I cannot send any emails and sometimes I cannot receive emails. But if I choose the other, my email server will be open relay and someone can use it to send spams.
Do you mind if you can tell me how to secure the qmail to closed relay and I can still sending and receiving emails.
I am looking forward to a favorable reply from you. Thank you.
Regards,
Eko