I run into many sites that dislike + in the email address (though never one that accepts it at first and then rejects it later). Workaround: get a spamgourmet account that forwards to your gmail account. spamgourmet.com lets you create "+"-style addresses without actually using plus signs (like webapps.barrycarter@spamgourmet.com)
it is currently not possible to delete the conversation made ​​by Outlook.com chat, manually, but it is deleted by the system after a while.
I understand it's annoying because I also have private conversations that need removing.
regards.
Best Answer
(eyespeechbubble)
is not included on What is the full list of emoticons?, so it's very likely that there isn't a another shortcut for đź‘€