I am setting up a business and does have anyone have recommendations fo the following in a cost effective manner - I don't know much about IT

prefer in Australia so I can ring if any problems ?

1 can you recommend a website host?
2. Incoming email ?
3. Outgoing email ?

or the best combination to achieve the above

i was wanting emails to be available on different devices - imap .

website will be small and not seeking on the site - it is basic information and contact details

Thnx in advance