Block only one email address

[kogula14]

Hi,

Is there any way to only block one email address for those using WHM/CPanel??

For an example user@domain.com

[bvierra]

for incoming or outgoing email?

[InstaCarma_Tech]

You blacklist the email address using SpamAssassin in cPanel

[cPanelDon]

There are a number of ways to block incoming e-mail from a specific address; if SpamAssassin is enabled then this may be the easiest. It is also possible to setup similar blocking or e-mail filtering using other features in cPanel, including a blacklist in either SpamAssassin or BoxTrapper, a custom filter in User-Level Filtering, or a custom filter in Account-Level Filtering.

For specific details on all of these methods, please refer to the following documentation links; the first of these is an overview of the Mail features available for setup via cPanel, followed by a specific page to each relevant section:
CpanelMail < AllDocumentation/CpanelDocs < TWiki
BoxTrapper < AllDocumentation/CpanelDocs < TWiki
SpamAssassin < AllDocumentation/CpanelDocs < TWiki
UserFiltering < AllDocumentation/CpanelDocs < TWiki
AccountFiltering < AllDocumentation/CpanelDocs < TWiki