Starts sending MAIL command to SMTP server.
Declaration Syntax
C# | Visual Basic | Visual C++ | F# |
public bool MailFromAsync( SMTP_Client..::..MailFromAsyncOP op )
Public Function MailFromAsync ( op As SMTP_Client..::..MailFromAsyncOP ) As Boolean
public: bool MailFromAsync( SMTP_Client..::..MailFromAsyncOP^ op )
member MailFromAsync : op : SMTP_Client..::..MailFromAsyncOP -> bool
Parameters
- op (SMTP_Client..::..MailFromAsyncOP)
- Asynchronous operation.
Return Value
Boolean
Returns true if aynchronous operation is pending (The CompletedAsync event is raised upon completion of the operation). Returns false if operation completed synchronously.
Returns true if aynchronous operation is pending (The CompletedAsync event is raised upon completion of the operation). Returns false if operation completed synchronously.
Remarks
Before using ret or envid arguments, check that remote server supports(SMTP_Client.EsmtpFeatures) SMTP DSN extention.
Exceptions
Exception | Condition |
---|---|
ObjectDisposedException | Is raised when this object is disposed and and this method is accessed. |
InvalidOperationException | Is raised when SMTP client is not connected. |
ArgumentNullException | Is raised when op is null reference. |
Assembly: LumiSoft.Net (Module: LumiSoft.Net.dll) Version: 4.5.5510.19119