For some reason, when using Shiira (1.2.2) I can't send any emails from my Yahoo! account. I can log in and do everything possible in Yahoo! Mail, except when I compose a new message, clicking "Send" does nothing. I can save the message as a draft, etc. just not send the message. It works fine in Firefox and Safari. I deleted all Yahoo! cookies in both Shiira and Safari as well as the cache is both apps. Any ideas?