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Features | Detailed Description
Available in .NET, VCL and ActiveX editions.
The SMTP component is used to send e-mail messages to mail server from your application. This component implements a standard SMTP client as specified in RFC 821, RFC 2821 and RFC 2554 documents. It allows you to connect to the mail server and provides algorithms for both the encoding and decoding of the mail message bodies.
Using SMTP component you can log on to the server that requires SSL authentication and also authenticate using client certificate. See SSL / TLS support
Please see the Demos code (MailProgress, MailSendReceive, SmtpClientSSL) and also the indexed Help documentation provided with the Clever Internet Suite installation for more details about using this component.
The most common members of the Smtp component can be seen below:
Name
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Description
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 Active |
Provides information about the activity status of the connection. |
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BatchSize |
Specifies the size of the transferred batch. |
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MailData |
Represents an amount of encoded text data to be sent to the server specified. |
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MailFrom |
Identifies the original author of the message. |
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MailToList |
Provides mail message recipients. |
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MailMessage |
Gets the Mail Message object, the mail message content of which will be processed. |
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Password |
Specifies the password that allows the desired component to log on to the server. |
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Port |
Specifies the port that allows the desired component to connect to the server. |
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Server |
Specifies the mail server to connect to. |
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TimeOut |
Determines the time-out interval (in milliseconds) for initiating messages request. |
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UserName |
Specifies the user name that allows the component to log on to the server. |
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UseEHLO |
Makes the client to use the SMTP extensions while communicating with the server. |
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UseSasl |
Makes the component use the SASL methods during the connecting session. |
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UseTLS |
Specifies whether the component should use the TLS / SSL security protocol when connecting to the given server. |
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Name
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Description
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Close |
Closes the previously opened server connection. |
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Open |
Opens connection to the given mail server. |
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Send |
Use this method for sending a message from given mail server. You can specify non parsed message data via MailData object property. If you call another overloaded method with specifing a message parser then the object will assign MailData with Mail Message members. |
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Name
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Description
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OnGetCertificate |
Occurs when a server needs a certificate for establishing connection. |
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OnProgress |
Occurs when data downloading / uploading is processed. |
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OnReceiveResponse |
Occurs when server response is received. |
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OnSendCommand |
Occurs when the component has sent a command. |
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OnVerifyServer |
This event is where the client can decide whether to continue with the connection process. |
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