The salutation in the letter was Dear Sir or Madam.

信中的称呼是“尊敬的先生或女士”。

Such is the salutation to the dawn.

这就是你对黎明的敬礼！

The salutation of me Paul with mine own hand.

林前16:21我保罗亲笔问安.

My question is whether to use a colon, comma, or dash after the salutation.

我的问题是:称谓后面是要用冒号 、 逗点还是破折号.