diff --git a/contrib/sendmail/FREEBSD-upgrade b/contrib/sendmail/FREEBSD-upgrade
index 1afee1bfd07c..c1741592caeb 100644
--- a/contrib/sendmail/FREEBSD-upgrade
+++ b/contrib/sendmail/FREEBSD-upgrade
@@ -1,105 +1,86 @@
 $FreeBSD$
 
 sendmail 8.16.1
 	originals can be found at: ftp://ftp.sendmail.org/pub/sendmail/
 
 For the import of sendmail, the following directories were renamed:
 
 	sendmail -> src
 
 Imported using the instructions at:
 
-http://www.freebsd.org/doc/en_US.ISO8859-1/articles/committers-guide/subversion-primer.html
-
-Then merged using:
-
-% set FSVN=svn+ssh://repo.freebsd.org/base
-% svn checkout $FSVN/head/contrib/sendmail head
-% cd head
-### Replace XXXXXX with import revision number in next command:
-% svn merge -c rXXXXXX --accept=postpone '^/vendor/sendmail/dist' .
-% svn resolve --accept working cf/cf/Build \
-    cf/cf/generic-{bsd4.4,hpux{9,10},linux,mpeix,nextstep3.3,osf1,solaris,sunos4.1,ultrix4}.cf \
-    devtools doc/op/op.ps editmap/editmap.0 mail.local/mail.local.0 mailstats/mailstats.0 \
-    makemap/makemap.0 praliases/praliases.0 rmail/rmail.0 smrsh/smrsh.0 \
-    src/{aliases,mailq,newaliases,sendmail}.0 vacation/vacation.0
-% svn propset -R svn:keywords FreeBSD=%H .
-% svn propdel svn:keywords libmilter/docs/*.jpg
-% svn diff --no-diff-deleted --old=$FSVN/vendor/sendmail/dist --new=.
-% svn status
-% svn diff
-% svn commit
+https://docs.freebsd.org/en/articles/committers-guide/#git-primer
 
 After importing, bump the version of src/etc/sendmail/freebsd*mc
 so mergemaster will merge /etc/mail/freebsd*cf by making a minor
 change and committing.
 
 To make local changes to sendmail, simply patch and commit to the head.
 Never make local changes in the vendor area (/vendor/sendmail/).
 
 All local changes should be submitted to the Sendmail Consortium
 <sendmail@sendmail.org> for inclusion in the next vendor release.
 
 The following files make up the sendmail build/install/runtime
 infrastructure in FreeBSD:
 
 	Makefile.inc1
 	bin/Makefile
 	bin/rmail/Makefile
 	contrib/sendmail/
 	etc/Makefile
 	etc/defaults/make.conf (obsolete)
 	etc/defaults/periodic.conf
 	etc/defaults/rc.conf
 	etc/mail/Makefile
 	etc/mail/README
 	etc/mail/access.sample
 	etc/mail/aliases
 	etc/mail/mailer.conf
 	etc/mail/mailertable.sample
 	etc/mail/virtusertable.sample
 	etc/mtree/BSD.include.dist
 	etc/mtree/BSD.sendmail.dist
 	etc/mtree/BSD.usr.dist
 	etc/mtree/BSD.var.dist
 	etc/periodic/daily/440.status-mailq
 	etc/periodic/daily/500.queuerun
 	etc/rc
 	etc/rc.sendmail
 	etc/sendmail/Makefile
 	etc/sendmail/freebsd.mc
 	etc/sendmail/freebsd.submit.mc
 	etc/sendmail/freefall.mc
 	lib/Makefile
 	lib/libmilter/Makefile
 	lib/libsm/Makefile
 	lib/libsmdb/Makefile
 	lib/libsmutil/Makefile
 	libexec/Makefile
 	libexec/mail.local/Makefile
 	libexec/smrsh/Makefile
 	share/Makefile
 	share/doc/smm/Makefile
 	share/doc/smm/08.sendmailop/Makefile
 	share/examples/etc/make.conf
 	share/man/man5/make.conf.5
 	share/man/man5/periodic.conf.5
 	share/man/man5/rc.conf.5
 	share/man/man7/hier.7
 	share/man/man8/Makefile
 	share/man/man8/rc.sendmail.8
 	share/mk/bsd.libnames.mk
 	share/sendmail/Makefile
 	tools/build/mk/OptionalObsoleteFiles.inc
 	usr.bin/Makefile
 	usr.bin/vacation/Makefile
 	usr.sbin/Makefile
 	usr.sbin/editmap/Makefile
 	usr.sbin/mailstats/Makefile
 	usr.sbin/makemap/Makefile
 	usr.sbin/praliases/Makefile
 	usr.sbin/sendmail/Makefile
 	usr.sbin/mailwrapper/Makefile
 
 gshapiro@FreeBSD.org
 15-July-2020