220 mail.westernequipment.com ESMTP Service ready

220 mail.westernequipment.com ESMTP Service ready

220 SRV-MAIL.tfht.local ESMTP Service ready

220 SRV-MAIL.tfht.local ESMTP Service ready

220 mail.dbmprofcorp.ca ESMTP Service ready

220 mail.dbmprofcorp.ca ESMTP Service ready

220 mail.dbmprofcorp.ca ESMTP Service ready

220 mail.dbmprofcorp.ca ESMTP Service ready

220 mail.dbmprofcorp.ca ESMTP Service ready

220 SRV-MAIL.Windmill.local ESMTP Service ready

220 MAIL.centex.aero ESMTP Service ready

220 gateway.tdchristian.ca ESMTP Service ready

220 gateway.tdchristian.ca ESMTP Service ready

554 5.7.1 Access denied

220 srvmail.allauch.com ESMTP Service ready

220 UKLOW0-MX01.vg.vacgen.com ESMTP Service ready

220 SRVW2016EXC.monistrol.local ESMTP Service ready

220 pansrv01.panorama.local ESMTP Service ready

220 Tiger -- E-MailRelay V2.4 -- Service ready

220 mx10.allensmore.co.uk ESMTP Service ready