Post History
A postscript is a passage at the end of a letter, following the signature. It only makes sense in the context of a letter composed by hand or on a typewriter, to accommodate an afterthought when yo...
Answer
#4: Attribution notice removed
Source: https://writers.stackexchange.com/a/9245 License name: CC BY-SA 3.0 License URL: https://creativecommons.org/licenses/by-sa/3.0/
#3: Attribution notice added
Source: https://writers.stackexchange.com/a/9245 License name: CC BY-SA 3.0 License URL: https://creativecommons.org/licenses/by-sa/3.0/
#2: Initial revision
A postscript is a passage at the end of a letter, following the signature. It only makes sense in the context of a letter composed by hand or on a typewriter, to accommodate an afterthought when you have already finished your letter, and don't want to retype or rewrite the whole thing again. It makes no sense in an email context - or even a paper letter composed on a word processor - because you can just insert the extra text above the signature, without having to retype the whole thing. If you just want a way of introducing a side topic, you could just use a phrase like 'incidentally', 'on another note', 'by the way', etc.