v60.1 is supposed to resolve this, yes. IF it is not resolved, the solution is to simply do the following after running ‘sudo mailinabox’ which is the last step of the moving guide:
sudo service nsd restart
which should also be ran after making changes that affect DNS such as adding a new email user on a different domain or creating custom DNS record entries.
Requires a one line command to fix:
systemctl enable -now fail2ban
Remove the contents of the /home/user-data/ssl/ directory BEFORE restoring the backup with:
rm -rf /home/user-data/ssl/*
Run the command:
sudo sqlite3 /home/user-data/mail/users.sqlite 'PRAGMA journal_mode=delete;'