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. 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.
