A mailbag from a single sender addressed to one recipient, as the name suggests, is for delivering a bag of printed matter.
Included in the printed matter category is what is called 'special mailbag printed matter'.
What will the postage be?
The mail carrier delivers mail from door to door.
The second the mailman comes, he rushes out to pick up his mail.
It is funny that the mailman hasn't come yet.
The mailman comes around every three days.
The postman was bitten by that dog.
Would you mind giving me a ride to the post office?
I've just been to the post office.
I would like to draw your attention to the fact that Kanjisho uses multiple sources of data provided by third parties.
The search results are provided by the wonderful Jisho API which itself uses various data sources which you can find on the jisho's website. The data concerning the kanji strokes are provided by the KanjiVG project, under the CC BY 3.0 FR license. I also use Tatoeba to provide example sentences and Kuroshiro to obtain the furiganas and romajis versions of the sentences.
If you find any vices, errors or malfunctions, please let me know so that I can correct them.