30 May, 2012. Yahoo! does not offer the feature to connect to Yahoo! Mail via the Exchange option on the iPhone. The only option you have is to use the route provided: set-up a Yahoo! Mail account which uses IMAP. IMAP is supposed to notify that a new email message has arrived.
1 Changes in the way the nervous system processes the sensation of taste. This may cause a decline in the awareness of taste. 2  A decreased amount of saliva or an increased stickiness of saliva.  Changes in the tongue, making it harder for flavors to reach the taste buds.
Other factors that may cause taste change include: 1  A dry mouth. 2  Loss of smell. Much of what is thought of as taste is actually smell. 3  Minor infections, such as a cold or flu.  Cigarette smoking or the use of smokeless (spit) 1  tobacco. Medicine or surgery.