The documentation for the bulk operation via the web interface on 15.5 includes this note: The subscribers being added or deleted will not be notified. Is there a way to add a large number of users that will send the standard greeting message? -- William Brown Web Development & Messaging Services Technology Services, WNYRIC, Erie 1 BOCES Confidentiality Notice: This electronic message and any attachments may contain confidential or privileged information, and is intended only for the individual or entity identified above as the addressee. If you are not the addressee (or the employee or agent responsible to deliver it to the addressee), or if this message has been addressed to you in error, you are hereby notified that you may not copy, forward, disclose or use any part of this message or any attachments. Please notify the sender immediately by return e-mail or telephone and delete this message from your system.