Q:

Parameters passed in CloudPagesURL

Is there a list of the standard parameters that are passed when using the CloudPagesURL function? CloudPagesURL passes information in an encrypted query string so it's difficult to determine the parameters. I have tested and know of a few parameters:

_subscriberkey
emailaddr_
JobId
ListId
memberid

Any others parameters that I may have missed?

A:

I'd say most (if not all) of the Email, Email Date, Subscriber, and Sender personalization strings  are included -- as are any attributes or data extension column names passed over in the send context.  That is as long as you're using the CloudPageURL function to arrive at the page from an email.
+--------------------+
| Email Date Strings |
+--------------------+
| xtmonth            |
| xtmonthnumeric     |
| xtday              |
| xtdayofweek        |
| xtyear             |
| xtshortdate        |
| xtlongdate         |
+--------------------+

+-----------------------+
| Email Data Strings    |
+-----------------------+
| emailname_            |
| _emailid              |
| _messagecontext       |
| _replycontent         |
| _IsTestSend           |
| jobid                 |
| _JobSubscriberBatchID |
| _PreHeader            |
| _DataSourceName       |
| _listname             |
+-----------------------+

+-------------------------+
| Subscriber Data Strings |
+-------------------------+
| emailaddr               |
| firstname_ or firstname |
| lastname_ or lastname   |
| subscriberid            |
| _subscriberkey          |
| listid                  |
| list_                   |
| listsubid               |
| _messagetypepreference  |
+-------------------------+

+---------------------+
| Sender Data Strings |
+---------------------+
| replyname           |
| replyemailaddress   |
| memberid            |
| member_busname      |
| member_addr         |
| member_city         |
| member_state        |
| member_postalcode   |
| member_country      |
+---------------------+

