0 a paper advertisement sent to homes or businesses: --
1 a company, person, or software program that sends lots of letters or messages, especially many copies of the same thing: --
bulk/junk/mass mailer The junk mailer was fined for sending billions of messages without permission from the recipients.
2 a special envelope or container for sending things that can easily break, have an unusual shape, or are very small: --
Instead, mailers can pay postage automatically through a centralized account and track payments online.
These mailers usually have an opening on an end with a flap that can be attached by gummed adhesive, integral pressure-sensitive adhesive or adhesive tape.
The worm belongs to the slow mass mailer category where copies of which are attached and sent to addresses intercepted from the keyboard.
At least in theory, the bulk mailer processes can even be spread across a cluster of hosts.
It aims to be a general and flexible mailer with extensive facilities for checking incoming e-mail and for routing between disparate networks.
He is a black mailer but only for evildoers.
You may receive email bounce-back messages from mailer-daemon that were not yours to begin with, but unsolicited commercial email bounce-backs.
The general election was heated, with mudslinging and attack ads by both sides on television and in mailers.
