if (aRecipientsTo!=null) nRecipients+=aRecipientsTo.length;
if (aRecipientsCc!=null) nRecipients+=aRecipientsCc.length;
if (aRecipientsBcc!=null) nRecipients+=aRecipientsBcc.length;
if (DebugFile.trace) DebugFile.writeln("recipient count is "+String.valueOf(nRecipients));
String aRecipients[] = new String[nRecipients];
RecipientType aRecTypes[] = new RecipientType[nRecipients];
int iRecipient=0;
// Remove blank spaces, tabs and carriage return characters from e-mail address
// end make a limited attempt to extract a sanitized email address
// prefer text in <brackets>, ignore anything in (parentheses)