Fix this:
TESTSSL_INSTALL_DIR=/usr/pkg/etc/testssl testssl mta01.hs-bochum.de:587
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory

ATTENTION: No TLS data file found -- needed for socket-based handshakes
Please note from 2.9 on testssl needs files in "$TESTSSL_INSTALL_DIR/etc/" to function correctly.

Type "yes" to ignore this warning and proceed at your own risk --> yes

No engine or GOST support via engine with your /usr/bin/openssl
pwd: No such file or directory

###########################################################
    testssl       3.0rc5 from https://testssl.sh/dev/

      This program is free software. Distribution and
             modification under GPLv2 permitted.
      USAGE w/o ANY WARRANTY. USE IT AT YOUR OWN RISK!

       Please file bugs @ https://testssl.sh/bugs/

###########################################################

 Using "OpenSSL 1.1.1c  28 May 2019" [~80 ciphers]
 on localhost:$PWD/bin/openssl
 (built: "", platform: "NetBSD-x86_64")



Fatal error: No IPv4/IPv6 address(es) for "mta01.hs-bochum.de" available
