Trying to send a digital fax results in this exchange error.
Reason: [{LED=450 4.4.316 Connection refused [Message=Socket error code 10061] [LastAttemptedServerName=faxmaker.com] [LastAttemptedIP=34.195.23.245:25] [DM6NAM10FT004.eop-nam10.prod.protection.outlook.com]};{MSG=Socket error code 10061};{FQDN=faxmaker.com};{IP=34.195.23.245};{LRT=6/25/2021 7:49:59 PM}]. OutboundProxyTargetIP: 34.195.23.245. OutboundProxyTargetHostName: faxmaker.com