For many years I have been using Mozilla Thunderbird for my emails. I have 3 email accounts Gmail and two Bigpond accounts. The Bigpond accounts were set up as POPs. However, I recently bought a new mobile phone from Telstra and when the technician was setting it up for me he suggested it would be a good idea to be able to access my Bigpond emails as well as having Gmail. This required using the IMAP settings. I have attempted to change the Thunderbird settings for my Bigpond email accounts to IMAP and eventually I have this working "sort of". I am not sure if I am receiving all my mail and when I do it seems to download about a day late - so not getting emails for today until either very late in the day or the next day. Can you please help. Thank you, Sue.