The easy test for something being acceptable or not is reversal.
Change the protagonists and comments to reversed versions, and see
On 17 Jul 2008, at 11:10, Dolly's support-er wrote:
> Oh come on, you've got to get out more if you think a bit of joking
> about is sexual harrassment!
"If they can get you asking the wrong questions,
they don't have to worry about answers."
Thomas Pynchon (Gravity's Rainbow)