I successfully added 2 pop accounts (gmail and yahoo). However, when the messages are downloaded to my account they are placed in a separate inbox folder. 

I thought they would be tagged with the account name and placed into a single inbox as this is the way that every other mail client I have used managed having multiple accounts.

Is there a way to configure the inbox so that all POP accounts arrive to a single inbox?

My goal is to stop using my old email addresses and just use my new zoho address but in the transition period it is important to monitor the old accounts and be able to respond to messages using my new zoho address.

By having separate inboxes it makes the transition much more difficult.

Please let me know if this can be fixed.

Thanks,

Pat