I think I am understanding this correctly, yet please correct me if inaccurate. I'm trying to setup my work email through the Zimbra (Their Email Provider). And, its not the corporate addition from what I am told... However, I've had the email synced via IMAP, and now its synced via POP which I do not prefer, but I'm at the end of my level of patience.
Anyways, I can setup this email account (Using My HTC EVO 3D) and the incoming server has no problems which allows me to receive emails to this account from my phone. However, the outgoing server setup always states, "Invalid security certificate" or something similar. It then asks if I want to continue, view, or cancel. If I continue, it simply continues to state the same thing. If I hit view, I'm reading the credential certificate and it appears valid and up to date, yet it will not allow me to continue, so I cannot reply or send emails from this account via my cell phone.
Is there a way around this? Is this what the credential in setting > security > credential storage menu is for... I don't care if the phone thinks it not secure because I know that it is... And, if a password will somehow help, is there a particular password I need; for example, my email password? I hope this helps the original poster and hopefully I'm on the correct track also in regards to what this actually is.
Thanks in advance!