Mike Bethune Help with debugging an elusive ALRM signal bug
Ard Biesheuvel Lookup code for accessing an Interbase database
Richard Birkett Fix for empty -f address crash
+Wolfgang Breyha Logging of 8bitmime reception
Dean Brooks Fix for ratelimit per_rcpt in acl_not_smtp.
Nick Burrett Patch for CONFIGURE_FILE_USE_EUID in exicyclog
Matthew Byng-Maddick Patch for qualify_domain in redirect router