If you are the MX server administrator, you may want to advise your customers/hosted accounts to periodically check their spam folders via the web interface to make certain no legitimate e-mail is in them
If they are running IMAP or ActiveSync, they should be able to sync those folders on their devices.
Bruce Barnes
ChicagoNetTech Inc
brucecnt@comcast.net
Phonr: (773) 491-9019
Phone: (224) 444-0169
E-Mail and DNS Security Specialist
Network Security Specialist
Customer Service Portal: https://portal.chicagonettech.com
Website: https://www.ChicagoNetTech.com
Security Blog: http://networkbastion.blogspot.com/
Web and E-Mail Hosting, E-Mail Security and Consulting