Upgraded Fedora which brought in OpenSMTPD 7.7 and now I'm getting:

smtpd[3651]: lookup: table-proc: unexpected EOF during handshake
smtpd[3647]: smtpd: process lka socket closed

I understand this is because of the change from OpenSMTPD-extras to separate tables:

The old packages opensmtpd-extras should be removed and the appropriate tables installed from the opensmtpd-table-* packages. For example, the passwd table is in the opensmtpd-table-passwd package. Once the new tables are installed, no changes to the configuration are needed.

However, Fedora doesn't have opensmtpd-table-* packages.

So I'm trying to install this package from source: