Wrong default TLS port 465 on installation

[Yu Chem]

Installation configurator offers port 465 as default for SMTP configuration, when TLS is choosen. This is wrong, it should be 587.
If one goes later into admin interface outbound mail configration, default port offered for SMTP TLS is correct: 587.

[tarasm]

Thanks for reporting this issue. We will fix it in a new release.