Version in base suite: 3.4.14-0+deb10u1

Version in overlay suite: 3.4.23-0+deb10u1

Base version: postfix_3.4.14-0+deb10u1

Target version: postfix_3.4.23-0+deb10u1

Base files: postfix-cdb-dbgsym_3.4.14-0+deb10u1_i386.deb postfix-cdb_3.4.14-0+deb10u1_i386.deb postfix-dbgsym_3.4.14-0+deb10u1_i386.deb postfix-ldap-dbgsym_3.4.14-0+deb10u1_i386.deb postfix-ldap_3.4.14-0+deb10u1_i386.deb postfix-lmdb-dbgsym_3.4.14-0+deb10u1_i386.deb postfix-lmdb_3.4.14-0+deb10u1_i386.deb postfix-mysql-dbgsym_3.4.14-0+deb10u1_i386.deb postfix-mysql_3.4.14-0+deb10u1_i386.deb postfix-pcre-dbgsym_3.4.14-0+deb10u1_i386.deb postfix-pcre_3.4.14-0+deb10u1_i386.deb postfix-pgsql-dbgsym_3.4.14-0+deb10u1_i386.deb postfix-pgsql_3.4.14-0+deb10u1_i386.deb postfix-sqlite-dbgsym_3.4.14-0+deb10u1_i386.deb postfix-sqlite_3.4.14-0+deb10u1_i386.deb postfix_3.4.14-0+deb10u1_i386.deb

Target files: postfix-cdb-dbgsym_3.4.23-0+deb10u1_i386.deb postfix-cdb_3.4.23-0+deb10u1_i386.deb postfix-dbgsym_3.4.23-0+deb10u1_i386.deb postfix-ldap-dbgsym_3.4.23-0+deb10u1_i386.deb postfix-ldap_3.4.23-0+deb10u1_i386.deb postfix-lmdb-dbgsym_3.4.23-0+deb10u1_i386.deb postfix-lmdb_3.4.23-0+deb10u1_i386.deb postfix-mysql-dbgsym_3.4.23-0+deb10u1_i386.deb postfix-mysql_3.4.23-0+deb10u1_i386.deb postfix-pcre-dbgsym_3.4.23-0+deb10u1_i386.deb postfix-pcre_3.4.23-0+deb10u1_i386.deb postfix-pgsql-dbgsym_3.4.23-0+deb10u1_i386.deb postfix-pgsql_3.4.23-0+deb10u1_i386.deb postfix-sqlite-dbgsym_3.4.23-0+deb10u1_i386.deb postfix-sqlite_3.4.23-0+deb10u1_i386.deb postfix_3.4.23-0+deb10u1_i386.deb

Postinst files of package postfix: lines which differ

mydom=$(sed -n 's/^search[[:space:]]*\([^[:space:]]*\).*/\1/p;s/^domain[[:space:]]*\([^[:space:]]*\).*/\1/p' 's/^search[[:space:]]*\.*\([^[:space:]]*\).*/\1/p;s/^domain[[:space:]]*\.*\([^[:space:]]*\).*/\1/p' /etc/resolv.conf | tail -1)
# If the user has picked something other than sntp, keep it
dtrans=$(postconf -hx default_transport)
if [ $(postconf -hx default_transport) = error ]; then
fi