HI Dear, i have received multiple complain, When they send mail to a group in that group reciepeint count is 18 + and in CC aroun 35 ++. from that few people are not receiving mail. does any body help me here ? KR Moin

Hi Dear, From today morning, I have received multiple alert , could you please how I can mitigate this alert. Unable to connect to the Cisco Aggregator Server.Details: (56, 'Received HTTP code 503 from proxy after CONNECT').Version: 12.5.1-037 Regard...