Email Authentication

ard.de

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 include:_spf.swr.de include:amazonses.com include:sendgrid.net include:_spf.google.com ~all

DKIM

pass
Cryptographic signature on outbound mail (selector: s2).
k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC927I3oEHLCKJgJlSIUsInpOQ/JZwDycnQFLQKkZkP4SN2VkT3tbYHZyh/h1skAiybToOT9EI4YcfxWTl6OeqYeLGcRxTQ0ZKXo/LLanZnGedxdL201UfKk5SDLyQGOH32NZ71cGy2DmjjDgF0F0zPS4twCu8dN2Hv4ZvmqSFQXwIDAQAB

DMARC

warning
Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none; pct=100; rua=mailto:dmarcra@swrarc.net; sp=none; aspf=r;

Mail Servers (MX)

0 ard-de.mail.protection.outlook.com