Tools You Can Use

Sending passwords plainly in email isn't very safe. If a hacker later gains access to your mailbox, or the mailbox of your intended recipient, they'll be able to read that password too.   A safer way is to send "self-destructing secret links", through services like Password Pusher (https://pwpush.com/) or One Time Secret (https://onetimesecret.com/)

Sometimes finding a date/time that works for a big group of people can be a hassle. Especially over email where people either Reply All when they shouldn't, or don't when they should. Doodle may be the solution for you...