File name changes to p.txt when downloading file using IBM Connections Mail
When trying to download an attachment using IBM Connections Mail the attachment name is changed to p.txt.
Resolving the problem
Within Websphere Integrated solutions console -> security -> global security -> Web and SIP security -> Single sign-on (SSO) settings the "domain name" field didn't include a period before the domain name. After adding the period before the domain name and restarting Websphere Application Server the problem was resolved.