Not illegal, just a really bad idea. If you receive a death threat in any form, take it to the police. They will be able to find out who sent it and arrange any necessary protection.
Not unless the website your telling them about is illegal. If you recommend an illegal webstie to someone it encourages crime which is illegal.
It is rude to ask anyone his salary. There is nothing illegal about telling your salary
'Today' is the adverb. 'Today' is telling 'when' which is modifying the verb 'receive'.
no
Mabye maybe not
After you beat Kyogre at the Stormy See you should get a letter in your mailbox telling that the relic's have been discovered (You're mailbox has to have space for the letter). That lets you go to Ancient Relic. There you will find all the Reggie's. You can also find Mew in that dungeon if you have the Music Box.
Only if you work for CIBC
Since that is illegal I doubt you'll get too many people telling you how to do it.
Call Election Canada or visit their website.
Contact
Not nearly enough information is disclosed by the question. Chiefly: What are the circumstances?
Usually it is the best option. However there are occasions where telling the truth would be unkind, illegal or dangerous.