You can use "mail" in a sentence like, "I need to send this letter in the mail today." For "male," you could say, "The male bird has more vibrant feathers than the female." Both words have distinct meanings and can be easily distinguished by their context.
no you cant they have a different meaning
The gents' outfitter section of the the department store used the mail service to contact all their male clients to inform them about the upcoming sale in which a chain mail vest was the main attraction.
A male mail carrier put my mail in my neighbor's mail box.
your answer is e-mail
look! there is a male bird.
I suggest to use 'In continuation of the mail below'.
A mailbag primarily has one use. A mailbag is primarily used to assist a mail carrier, who may be male or female, in carrying the mail that needs to be delivered.
A drake is a male duck
When you want to replace a male's name in a sentence, use his. John's coat was black. His coat was black.
Mail room is debatable. It is becoming more and more acceptable to use it as one word. If you type in mailroom into a sentence and ask for spell check you will get a misspell.
"I have a sentence for you."