Hi
I'm having a customer that references ip-plus.net in his SPF policy - but the SPF policy of that linked domain seems to be invalid since a few days:
➜ ~ dig +short TXT ip-plus.net | grep spf "v=spf1 ip4:193.222.75.178 ip4:212.243.7.144/29 ip4:194.209.127.144/29 ip4:212.243.190.136/29 ip4:164.128.36.0/24 ip4:164.128.36.32 ip4:195.65.89.0/24 ip4:164.128.223.0/24 ip4:217.192.233.196" "a:mailout.ip-plus.net ip4:138.190.0.0/16 ip4:193.222.81.96/27 ip4:212.243.177.176/29 ip4:138.188.166.111 ip4:212.243.37.66 mx -all"
The policy seems to be missing a space at the point where the two strings are concatenated - currently this is the result if validating this policy:
SPF Permanent Error: Invalid IP4 address: ip4:217.192.233.196a:mailout.ip-plus.net
Anyone from Swisscom / IP-Plus that could have a look at this (and add the missing space)?
Best wishes, Mario