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.
1 Mannerisms â People do not realize that certain habits such as lip licking and lip biting can not only cause chapped lips but can also worsen it. 2  Infections â Certain infections and diseases can cause your lips to dry out. 3  Vitamin Deficiency â A lack of a certain vitamin can cause your lips to become chapped.