I released version 0.7 of the WP Mail SMTP plugin a couple of days ago. To make support a little more manageable I’m going to switch the comments from the plugin page to a post for each version. So please ask in the comments here for all support questions related to version 0.7. If you’re using a previous version, please upgrade and then post your questions here! 🙂
Please be sure to look back at previous questions before posting here. If you’re having a problem where mails are not being sent, or anything of that nature, please post your debugging output. Send a test mail, then copy / paste the response into the comments. Remember to delete any passwords. I’d recommend you replace any @ symbols with something else (at), [at], #at#, etc.