Process 'VID_ESS_PersonWantsOrg send question to person' freezes when user has no default email address (4331220)

The "Send mail (query)" job freezes when the Employee (Person record) to be asked has no default email address configured.  Then only "(<culture>)" is entered in the optional parameter, which leads to the SendMail process step failing.

This is a product defect (29695).

Correct generation conditions as follows:

"VI_ESS_PersonWantsOrg send question to person"

Generating Condition:

Value = Connection.GetConfigParm("QER\ITShop\MailTemplateIdents\QueryFromApprover") <> "" _
AndAlso values("address").ToString()<>""

"VI_ESS_PersonWantsOrg send answer to approver"

Generating Condition:

Value = Connection.GetConfigParm("QER\ITShop\MailTemplateIdents\AnswerToApprover") <> "" _
AndAlso $FK(UID_PersonHead).DefaultEmailAddress$ <> ""