Support forum

Improvements
* Email Connector: Support added for TLS 1.2 to all email protocols.
* SMPP Connector: improved handling of receipts for multipart messages.
* SQL Connector: SMSOutTLVList database field added to set an optional SMPP TLV parameter list.

Bug fixes
* Email Connector: SMTP client tried to sent emails multiple times, causing a 503 5.5.1 Error error in the SMTP protocol.
* SMPP Connector: With a 'RegisteredDelivery' value of more than 3, DLR's where not always sent back to the SMPP client.
* SQL Connector: ODBC option with MS SQL Server triggered error 'Operand type clash: text is incompatible with int ...'.