Send an Email with a Different “From” Address in Outlook for Windows (PC)
Enable "From" field visibility
To change the “From” address, you need to make the “From” field visible.
Open a new email in Microsoft Outlook and then click Options > From.
This will make the “From” field visible.
Changing the from Address
This is particularly useful if you are needing to reply to messages from a shared mailbox but do not want to, or do not have permissions to send messages from the shared mailbox's email address.
To change the “From” address, click the “From” button and select one of the email addresses you’ve added to Outlook.
The email address in the “From” field will change, and when you send an email, it will be sent from that address.
If all you want to do is quickly switch between your email accounts when you’re sending emails, that’s all there is to it.
Send an email from a different email address
You will need "Send As" permissions for that email address.
Please open a ticket if you get a non-delivery notice when trying to send from a different email address.
Compose a new email and then click on the “From” button again.
From there, select the “Other Email Address” option.
In the panel that opens, type in the address you want to send an email from and click “OK.”
Sources:
Related Articles
Add Email Signature in Outlook (PC)
1. Start a new email. 2. Click the Signature icon 3. Click "Signatures..." 4. Ensure that for the new messages default signature, "Nexus Signature" is selected. Ensure that for Replies/forwards default signature, "Nexus Reply Signature" is selected. ...Outlook for Windows FAQ
Outlook Documentation Email Outlook Documentation Microsoft Outlook Initial Setup When you first open Outlook, you will be prompted for your password, to prevent this from happening again simply click the checkbox. This will happen every 6 months ...Add Email Signature to Plain Text Email in Outlook for Windows (PC)
Emails sent from scan to email PDFs on Multi-Function Printers are usually sent in plain text. Email sent by right clicking a file and selecting Send To > Mail Recipient are also sent in plain text by default. To add a signature to any plain text ...Send Secure Email in Outlook for Windows
Internal for Employees (Sending) To send an email securely using Office 365 Message Encryption: 1. Start a new email in Outlook 2. Select Options (Please note, if you are forwarding or replying to an email, and do not see the "Options" menu, click ...Send Secure Email using Outlook Online
Send Secure Email using Outlook Online 1. Go to https://outlook.office.com/mail/ 2. If it asks for you to sign in using an email address: enter your new primary address. 3. If it asks for your password: enter the same password you use to sign in to ...