Both the adverbs are used in polite requests, and one of the meanings of kindly is please.

In a sentence like "please kindly send me a copy of your paperwork," please and kindly are redundant.

In a sentence like "will you kindly sign the enclosed copy of this letter," kindly is often used ironically.

Both the adverbs are used in polite requests, and one of the meanings of kindly is please.

In a sentence like "please kindly send me a copy of your paperwork," please and kindly are redundant.

In a sentence like "will you kindly sign the enclosed copy of this letter," kindly is often used ironically.

Both the adverbs are used in polite requests, and one of the meanings of kindly is please.

In a sentence like

Please kindly send me a copy of your paperwork.

please and kindly are redundant.

In a sentence like

Will you kindly sign the enclosed copy of this letter.

kindly is often used ironically.

Both the adverbs are used in polite requests, and one of the meanings of kindly is please.

In a sentence like "please kindly send me a copy of your paperwork," please and kindly are redundant.

In a sentence like "will you kindly sign the enclosed copy of this letter," kindly is often used ironically.