Self-signed certificate are always the more complicated to manage (i.e. nobody trust them since no valid CA validated them)

Sorry, I'm don't remember of such a howto...

No, there won't be another release of Qt 5.3. The next release is 5.6.0 the first LTS of Qt 5.

Hi,

Glad you found out and thanks for sharing !

Just a side note, you can now mark the thread as solved using the "Topic Tool" button. So there's no need to modify the title anymore.

hi , i have a problem like this, can u help me plz ?

my code is about send mail in smtp - tls connection on port 587 , but i have problem when i use socket->startClientEncryption(); and then i have timeout error.

plz help me about that. thank u

You should also check the sslErrors signal

mcosta,

Yes, found it - not too blind but too stupid :)
thank you