I can send and receive emails on iphone, i can send emails on Apple Mail, but I can not receive emails on Apple Mail every other day (yes you read true-one day I can receive and the other day not and the other day I can receive again...so on)

I can send and receive emails on iphone,

i can send emails on Apple Mail, but I can not receive emails on Apple Mail every other day (yes you read true- one day I can receive emails and the other day not and the other day I can receive again...so on and I do not change any settings)

I check both of my Apple Mail program in my MacBook Air as well as my iMac Retina (High Sierra).

It is the same situation. I can send emails but I can receive emails only every other day.

When it is past midnight, one day I receive, the other day I can not, the following day I can...

This goes on for a while now...

On the other hand, my iPhone can receive and send emails every day...

My email provider is a local company.

So weird. Do not know what to do!