Deleted members - How to remove "Guest" posts automaticaly?

[Gimpymoo]

I have deleted some members and wish for their content to be removed also.

However, all the posts have defaulted to "Guest" but I can see no way to "batch" delete them and as "Guest" is not a member, it is difficult to remove all the posts.

Thanks.

[opentype]

You need to do that BEFORE deleting the account. Once deleted, the posts aren’t attached to an account anymore that would allow deleting its posts.