Email security & deliverability · grade A
v=spf1 mx ip4:78.11.6.81/32 ip4:78.11.6.83/32 ip4:77.55.142.96/32 ip4:91.134.222.80/29 a:mailer.clickonometrics.pl include:rzecznik.nazwa.pl include:cust-spf.exacttarget.com include:_spf.salesforce.com -all