How do limit a mail alias, eg [EMAIL PROTECTED], only used by internal ppl, eg [EMAIL PROTECTED] , and does not allow ppl from external to send?
Regards, Koh Swee Meng
How do limit a mail alias, eg [EMAIL PROTECTED], only used by internal ppl, eg [EMAIL PROTECTED] , and does not allow ppl from external to send?
Regards, Koh Swee Meng