Change who's saved and suggested as contacts
When I start typing someone's name in To: field of a new email by mobile outlook browser , I encounter suggestion of all contacts having the same starting letter(s) / syllable(s) leftover or automatically saved by Outlook/Hotmail from old correspondence most of them being unilateral phishing fraud and spam/junk mails' senders. This feature may be useful and convenient for your known and active fellows. But, amongst those suggestions, there are also many names which are either risky, redundant , inactive or misspelled. This garbage should be removed from or corrected in the suggestion list as there is always the possibility of accidentally picking one of them and send your email to the wrong recipients. In this connection mobile outlook app should necessarily have a feature of removing and changing the contacts from suggestion list.