Email security & deliverability · grade A
v=spf1 ip4:176.9.28.140 ip4:80.237.152.45 ip4:80.237.155.31 ip4:178.15.37.128/27 ip4:35.156.95.197/32 a:mail.snom.com mx:snom.de mx:snom.net include:spf.protection.outlook.de include:spf-de.emailsignatures365.com include:_spf.salesforce.com include:1200757.spf05.hubspotemail.net ~all