Info relating to return of supporters also out next week
Ticket details for Town's home pre-season friendlies will be released on Monday.
Paul Cook's side host Crystal Palace at Portman Road on 24 July, before also facing Millwall - in the final pre-season outing - seven days later.
Both matches kick off at 3pm and will be played in front of crowds.
General details regarding the return of supporters, including what to expect at Portman Road on matchdays, will also be released next week.