Domains with DNS TXT v=spf1 ip4:41.185.110.20 a:mail.grenfellonline.com a:smtp.grenfellonline.com include:relay.mailchannels.net ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:41.185.110.20 a:mail.grenfellonline.com a:smtp.grenfellonline.com include:relay.mailchannels.net ~all.

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