Node Connectivity
There are 1084 nodes that can be used as predessesor
for a node with an input port of type 
org.knime.core.node.port.AbstractSimplePortObject.
Get Email Campaigns
Return all your created email campaigns
Create Email Campaign
Create an email campaign
Get Email Campaign
Get an email campaign report
Update Email Campaign
Update an email campaign
Delete Email Campaign
Delete an email campaign
Send Email Campaign Now
Send an email campaign immediately, based on campaignId
Send Test Email
Send an email campaign to your test list
Update Campaign Status
Update an email campaign status
Send Report
Send the report of a campaign
Get A/B Test Campaign Result
Get an A/B test email campaign results