- IMSCP: 1.5.3
- Distribution: Debian 9
With my DC provider, the ipv6 shortened is also displayed in the DC default network setup e.g.
In the short ipv6 (default) version, the zeros are replaced by a :: wildcard, MXtoolbox finds the right SPF entry with it, but I've seen problems with hotmail and outlook since the ipv6 setup.
Can I use the short ipv6 IP address in postfix and DNS zone or should I convert it as a complete original ipv6 address?
spf looks like this right now: