One in three workers also admit to checking work email outside of working hours.
The 'Happy Friday!' greeting has been revealed as one of the most annoying email habits of 2022.
Using all-capital letters in your message or saying, 'not sure if you saw my last email' were also included in the list of irritating habits.
The survey by HR Buddy also found two in three admit to checking work email outside of working hours.
Founder and CEO of HR Buddy, Damien McCarthy, says remote and hybrid working has affected how we use email: