I was unable to reproduce this problem using sa-compile 3.4.2-0ubuntu0.18.04.1. I started a fresh Bionic container, ran "apt install spamassassin" and then ran "sa-compile". It appears to have worked and returned with a successful (zero) exit status. The line /etc/mail/spamassassin/v342.pre did contain "parse_dkim_uris 1" by default. So it all looks fine to me.
Please provide exact steps to reproduce this problem and once done change the bug status back to New.
Thank you for your report.
I was unable to reproduce this problem using sa-compile 3.4.2-0ubuntu0. 18.04.1. I started a fresh Bionic container, ran "apt install spamassassin" and then ran "sa-compile". It appears to have worked and returned with a successful (zero) exit status. The line /etc/mail/ spamassassin/ v342.pre did contain "parse_dkim_uris 1" by default. So it all looks fine to me.
Please provide exact steps to reproduce this problem and once done change the bug status back to New.