How to edit whitelist and blactlist in Horde:
1) Login to Horde mail.
2) Click on Filters icon.
3) You can see two list in default: whitelist and blacklist.
4) Click in the list and add the email addresses one in each line.
5) Click on save to enter setup.
1) Login to Horde mail.
2) Click on Filters icon.
3) You can see two list in default: whitelist and blacklist.
4) Click in the list and add the email addresses one in each line.
5) Click on save to enter setup.
