Getting Mirror Page URL for the deliveries already sent

[PayalYa]

Hi Team,

We have requirement where business want a copy of email sent to the customers to upload a copy on a portal. I have used below code on JS activity and got the url but when i paste url on browser its throwing an error :

adobe-campaign.com/nl/jsp/m.jsp?c=%40pyJbV%2BwYw4huMgqndbZBlr%2Fk5cKWpI9LZHaaeY2RXN4%3D

A technical error has occured:
Bad mirror page; rc=404
com.neolane.fwk.core.NlException: Bad mirror page; rc=404
	at org.apache.jsp.m_jsp._jspService(m_jsp.java:192)

Can anyone help why this error is coming up ?

Thanks,

[SorenDP]

Hi! We usually see this when the mirrorpage link is expired, could be that? I am pretty sure that the default ttl for mirror pages is 60 days.