I recently graduated from an Phone 3G (iOS 4.2.1) to an iPhone 5S (iOS 9.2.1). I have three mail accounts: a gmail one, my work (college) Exchange one and a btinternet imap one.
Mail addressed to either of the first two addresses appears both in its respective inbox and in 'All Inboxes'. Mysteriously, however, mail addressed to my btinternet address appears in the BT Internet inbox, but does not appear in 'All Inboxes'. Instead, an email dated 01/01/1970 and headed 'No Sender', 'No Subject' and 'This message has no content' appears in 'All Inboxes'.
This extraordinary behaviour is new in my iPhone 5S. It did not happen in my old iPhone 3G, and does not happen in my Mac desktop (OS 10.8.5).
The fact that mail addressed to my btinternet address does show up in the BT Internet inbox indicates, does it not, that the btinternet account is correctly configured. So how is it that mail addressed to this account, and to neither of the others, fails to show in 'All Inboxes'? Any suggestions as to why, and what I can do about it, will be gratefully received.
Mail addressed to either of the first two addresses appears both in its respective inbox and in 'All Inboxes'. Mysteriously, however, mail addressed to my btinternet address appears in the BT Internet inbox, but does not appear in 'All Inboxes'. Instead, an email dated 01/01/1970 and headed 'No Sender', 'No Subject' and 'This message has no content' appears in 'All Inboxes'.
This extraordinary behaviour is new in my iPhone 5S. It did not happen in my old iPhone 3G, and does not happen in my Mac desktop (OS 10.8.5).
The fact that mail addressed to my btinternet address does show up in the BT Internet inbox indicates, does it not, that the btinternet account is correctly configured. So how is it that mail addressed to this account, and to neither of the others, fails to show in 'All Inboxes'? Any suggestions as to why, and what I can do about it, will be gratefully received.