My Cox email is slow to get to my inbox on my phone, how can I speed it up?

[AC Question]

cox email slow to get to my inbox on my phone

I can send a message from my cox email from my phone and it pops up on my computer within 30 seconds. But it can take up to a day to show up on my phone's inbox. Also, all other mail always shows up on my home computer before it shows up on my droid email account. Can I change setting on my phone to decrease the time it takes to see messages show up on my phone ?