[Pkg-openssl-devel] Bug#871987: openssl breaks dovecot

[Carlos Carvalho]

After this upgrade our mail server no longer accept emails from the American
Physical Society, which publishes some of the more important physics
journals... This has been a significant problem for my colleagues in the past 2
weeks, both for submitting articles for publication and for refereeing
submissions.

In this particular case I think accepting the old/broken versions is still
necessary.

Reverting the upgrade is messy (I run unstable). I tried to compile the
packages removing the disable-tls1 disable-tls1_1 in CONFARGS but the build
failed in the tests with

Test Summary Report
-------------------
../../test/recipes/40-test_rehash.t         (Wstat: 256 Tests: 5 Failed: 1)
  Failed test:  4
  Non-zero exit status: 1
Files=95, Tests=481, 34 wallclock secs ( 0.52 usr  0.12 sys + 30.14 cusr  2.84 csys = 33.62 CPU)
Result: FAIL
Makefile:153: recipe for target '_tests' failed
make[3]: *** [_tests] Error 1
make[3]: Leaving directory '/tmp/openssl-1.1.0f/build_static'
Makefile:151: recipe for target 'tests' failed
make[2]: *** [tests] Error 2
make[2]: Leaving directory '/tmp/openssl-1.1.0f/build_static'
debian/rules:80: recipe for target 'override_dh_auto_test-arch' failed
make[1]: *** [override_dh_auto_test-arch] Error 2

Is there a simple way to fix this?