i keep having my emails reused to be sent as it says the server is not known and my email ad is presented wrongly there is a comma after my mail which i think is the prob how do i correct this please

kenn, May 2012

Effectively, NO e-mail address can contain any comma.
If there is a comma in place of a dot, it was probably substituted by accident as they are next to each other and can look similar if you are not attentive.

Locate the incorrect address and open it's properties. From there, you should be able to edit any field. Replace the comma by a dot, or maybe you just need to remove it.

Save your changes.

Electro, June 2012