I configured pop settings in Zoho mail and Gmail and I´m able to send messages but the Gmail inbox messages (about 1500, they are important to me) were partially imported. I signed Zoho  in and out many times and older messages were downloaded 200 at a time. I didn´t finished yet because signing in and out Zoho must delay about 24hs in order to Zoho get more messages from Gmail. New messages never were get yet. What´s the better way to import all messages from Gmail inbox?

Thanks in advance.