> skippy@aaricia:~$ /usr/bin/openssl s_client -quiet -ssl2 -connect pop.mail.yahoo.fr:995
depth=0 /C=US/ST=California/L=Santa Clara/O=Yahoo! Inc./OU=Yahoo/CN=pop.mail.yahoo.fr
verify error:num=20:unable to get local issuer certificate
verify return:1
depth=0 /C=US/ST=California/L=Santa Clara/O=Yahoo! Inc./OU=Yahoo/CN=pop.mail.yahoo.fr
verify error:num=27:certificate not trusted
verify return:1
depth=0 /C=US/ST=California/L=Santa Clara/O=Yahoo! Inc./OU=Yahoo/CN=pop.mail.yahoo.fr
verify error:num=21:unable to verify the first certificate
verify return:1
+OK hello from popgate(2.37.1)