corrupted user name in email address

"sq sub" <[email protected]>
Newsgroups gmane.mail.sqwebmail
Message-ID <[email protected]>
I have been using sqwebmail 3.3.7 for some time and it's ok. 

after upgrading to v4.0.2 I now get corruption in the user name part of the 
email address when I send an email. it looks like random stuff then the last 
two characters are ok then followed by the @and domain. 

The system is running on redhat 7.2 (yes it's old!) 

does anyone have the same issue? 

DEREK
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.