For SPF, the correct format for "ip4:72.20.8.*" is this: ip4:72.20.8.0/24
(which means 72.20.8.0-255, so assuming that's your intended range of IPs you want the SPF to permit.) ...that's what you're looking for. --Rob McEwen -----Original Message----- Subject: [mailop] Question of SPF record From: "H via mailop" <mailop@mailop.org> To: "Mailop Mailing List" <mailop@mailop.org> Date: 01:42:20am I have a domain with multiple email addresses hosted by Ionos. I have found that outgoing emails can come from a range of Ionos email IPs. I have created a TXT record for my domain containing one IP4 address but outgoing emails seem to be sent from different IP4 addresses. As an example I now have: v=spf1 a mx ip4:74.208.4.194 ~all I know I can add at least one more ip4 address using the same format but I am not sure exactly what the Ionos email ip range might be so: - Is there a way of saying eg. ip4:72.20.8.* - Or should I delete the ip4 component and instead add: include:mydomain.tld (corrected of course) Suggestions appreciated! Thanks. _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
