Hi,
Please need your help,
i just got worked as an it support.
my company is using sme server manager 7.6,
and today i have user told me that the mail from abc@***.com is not coming through but they received email from us.
i kind a panicked and confused. so i report to my supperior he said that the abc@***.com is blacklisted by our mail server.
my question is. how can i check the blacklisted email in the server by using command line ? because my supperior did not tell me the way. he just said that he was checking by using command line
please need your help
i really appreciate it.
thank you