Merge pull request #431 from dubinc/email-builder-aug-6

Email campaign updates

Author: marcusljf

help/article/email-campaigns.mdx

@@ -122,7 +122,7 @@ Transactional emails are automated messages triggered by specific partner action
 Both Marketing and Transactional emails include:
 
 - **Name**: Internal name of your campaign
-- **From**: The address the email will be sent from
+- **From**: The sender's name and email address. You can customize the username (the part before the `@`). Replies are sent to your program's [support email address](/help/article/program-resources#support-email).
 - **To**: Choose specific partner groups or send to All Groups
 - **Subject**: The subject line of the email
 - **Preview**: The short text shown next to or below the subject line in the recipient’s inbox
@@ -134,7 +134,7 @@ For your marketing campaigns, select the date and time for when you want the ema
 
 <Frame>
   <img
-    src="https://assets.dub.co/cms/email-content-marketing.png"
+    src="/images/dub-partners/email-content-marketing.png"
     alt="Marketing fields"
   />
 </Frame>
@@ -145,7 +145,7 @@ Transactional campaigns include trigger settings instead of a date selector sinc
 
 <Frame>
   <img
-    src="https://assets.dub.co/cms/email-content-transactional.png"
+    src="/images/dub-partners/email-content-transactional.png"
     alt="Transactional fields"
   />
 </Frame>