Make certain that NOTHING is touching any of the SmarterMail directories or files.
This may have been caused by an antivirus program which deleted the HDR of the message but not the body. Now you have an orphaned file and will have to find and delete the mate to 934730822931.eml, which may, or may not, be in the same directory as the original HDR file.
Unless someone has a better solution, once you locate the orphaned file, delete it. That's the only way you're going to clear up the error.
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