It has become standard (at least outside of tech) for companies to only confirm dates of employees, without further comment on a (former) employee's tenure.
The goal is generally to avoid litigation in the event that any such comments could be construed as libel or as interfering with the employee's future employment...and with good reason, since a lawsuit over a negative reference for anything other than a for-cause termination (such as sexual harassment) is generally very costly to defend against even if the former employer would win on the merits.
The goal is generally to avoid litigation in the event that any such comments could be construed as libel or as interfering with the employee's future employment...and with good reason, since a lawsuit over a negative reference for anything other than a for-cause termination (such as sexual harassment) is generally very costly to defend against even if the former employer would win on the merits.