I am using MS Outlook on my Macbook Pro and I receive the following message every time I initiate an outgoing email:  The server for account "Live" returned the error "5.0.0 Authentication Failed." Your username/password or security settings may be incorrect. Would you like to try re-entering your password?"  I can forward or reply to any email I receive, I just can't initiate one. Anyone have any idea how to fix this?
How do I cancel an email sending in Outlook for Mac? I have sent an attachment which is too large and get error 17099 stating this, however every time I go back into Outlook it keeps trying to send this email and it is delaying all my other outgoing emails. 


Thanks
I have shared my calendar with my boss. Now she sees everything on my calendar, even the us holidays, and contacts birthdays, stuff she doesn't really need to see. How can i set it to show only works stuff?

Thanks,
Pyro

Help me please.

I need to buy only OUTLOOK for Mac. I dont need all Office 2011

I will hope your comments and help

Thanks

Hi. I am using outlook 2011 on my iMac. I have just changed my Internet provider to bt infinity but have kept my tiscali email address. I am receiving my emails fine in outlook but am unable to send any. I have tried changing the outgoing server to bt internment but thiscdoes not fix the problem. Does anyone know how to fix this problem? Thanks K

I am running Outlook 2011 with a pop/smtp setup.  Sometimes Outlook will just stop receiving emails.  Whenever this happens I log into webmail and I have an email with a very large attachment.  If I delete the email Outlook starts working fine again.  When I had this problem in Outlook for Windows I could just increase the server timeout and it would download the emails.  I am trying to find a similar option in Outlook 2011.
I am using a MacBook Pro. I upgraded to Mountain Lion over the weekend, and now my Outlook calendar is blank. I still get appointment reminders popping up from Outlook, and I can send invites to appointments. I just can't add anything to my calendar and everything that was there is missing.
I print a daily calendar and used to be able to add a notes column on the right side of the page. I can't figure out how to do this with Mac Outlook 2011. 
Hi, we are hosting Exchange for a customer that has some Mac's. One particular Mac user is complaining that he is receiving mail out of the sent order on the MAC. For instance there will be a string of emails and he will receive the reply from someone in the string before the original email.  But, he does say it arrives correctly on his phone.
The permissions feature in my Outlook for Mac 2011 Calendar ribbon is disabled (grayed out). How do I enable it?