To add onto this, rarely will you want to divine the IP addresses of
your service providers. Contact them for their include record. From
searching the interweb, it seems these are likely what you want:
*//*include:_spf.perfora.net include:_spf.kundenserver.de
include:spf.mailjet.com
If you really want the IPs, here you go:
https://www.ionos.com/help/email/postmaster/ip-addresses-of-the-11-ionos-mail-servers/
Regards,
KAM
On 2/5/2023 8:21 PM, Scott Undercofler via mailop wrote:
RAPTOR REMARK: Alert! Please be careful! This email is from an EXTERNAL sender.
Be aware of impersonation and credential theft.
Ionos has an spf include. Use it. Or just put all four ips in your record.
Sent from my iPhone
On Feb 5, 2023, at 5:43 PM, H via mailop<mailop@mailop.org> wrote:
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.
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