Awaiting inspiration, he checked his own mailbox, the personal not the official one.
She was coming outside to check her mailbox at the same time, and after she'd paid me we walked down the driveway together.
After breakfast he went down to the lab just for the hell of it and checked his mailbox.
Check your mailbox a few days before that; we'll have some sort of preliminary research summary.
After lunch he checks his mailbox, and there's a check for $55.06 from a Scottish radio interview.
Jason did quite a bit of correspondence by e-mail and normally checked his electronic mailbox every day.
I checked his mailbox and found he had deleted many messages to her.
So excuse me while I go to check my mailbox.
I checked my mailbox, which was full of junk mail.
"I haven't traveled much," she said as she checked her mailbox.