Hello, I was wondering what is the best way to use send-mailmessage in version 2.0 with a user id and password being passed to the -credentials parameter, because i dont want to use get-credentials command i want to havethe userid and password in the script, the way i am already doing is the way you have it but i wanted to just use the cmdlet send-mailmessage.UNL Faculty/Staff email accounts are using Microsoft Office 365, providing staff, faculty with enterprise email, online document editing and storage, IM, and web conferencing. Features Access your Office 365 e-mail account.When you're running a team or a company and you want to make the most of it, it's also your responsibility to choose the right work tool for collaboration.Please kindly check if your sending rate is higher than 30 messages per minute. Office 365 imposes a limit of 30 messages sent per minute, and a limit of 10,000 recipients per day. You can only send from one email address unless your device can store login credentials for multiple Office 365 mailboxes.