Is there any way to disable IPv6 for mail only? I have disabled by postfix command but it seems to revert back to all instead of just IPv4 after updates.
postconf -e inet_protocols=ipv4 and manual edit of
I also removed the AAAA record in the dns but it seems to find a way to send when it reverts back to all.
Would be handy to have a switch under the mail to enable / disable IPv6 for mail