SAP Knowledge Base Article - Preview

1719365 - Issues using the smtp_to function - Data Services


  • 530 5.7.0 Must issue a STARTTLS command first.
  • 451 5.7.3 Must issue a STARTTLS command first is displayed when testing an SMTP server using the telnet command.
  • SMTP Error Code: <451>. For more information see your SMTP server manual is displayed when using the smtp_to function.
  • SMTP Error Code : <18>. For more information, see your SMTP server manual.



SAP Data Services


SAP Data Services 4.0 ; SAP Data Services 4.2 ; SAP Data Services XI 3.2


BODI , BO , DI , BODS , DS , DSXI , XI , mail_to , smtp_mailer.exe, SMTP, smtp_to , KBA , EIM-DS , Data Services , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.