GetLastMailError

Error handling

Description

Returns the validation, temporary-save, platform or transport error from the most recent SendDocumentByMail call on this instance

A successful send clears the value; the string is diagnostic text and is not a stable machine-readable error code

Function TPDFlib.GetLastMailError: WideString;

Empty string	No mail error is currently recorded
Non-empty string	Description returned by the validation, save or provider layer