Given the amount of detail you provided, no one has a clue.

At minimum, we need to know what version of Windows you have, what
e-mail program you have and what version of that program, who is the ISP
for your non-working mailbox, whether you see any error messages and the
exact text of the error messages.

---
Ted Zieglar
"Backup is a computer user's best friend."

mvanbree wrote:
Dear sir,

since some days now (most probably) I'm not receiving any mail on one
adress, althoug I do receive mail for my in-box for an other (also mine)
adress?
How to solve this problem?

thank you for answering this question.

Mireille van Bree