如果没有看见Evaluation letter，直接把推荐信寄出去了怎么办？

send e-mails to program coordinator/director for suggestion

對的，應該無所謂的。

no, it depends on the reviewing method of each institute

some may employ score-card method to review the applications materials. under this circumstance, a direct vision upon the evaluation that has been given along with the reference letter would be likely to make the members of admissions committee post right decision in case that your reference letter is not well organized with regard to your strength and weakness