object.AuthenticationType As authentication_type (Integer)
Type of authentication schema. The following authentication_type constants are defined:

value	name	description
0 (default)	AuthNone	no authentication
1	AuthPOP	authentication via POP3 session
2	AuthLogin	AUTH LOGIN
3	AuthPlain	AUTH PLAIN

object.BCC As String
Black Carbon Copy - "invisible" message recipient (or list of recipients)

object.CC As String
Carbon Copy - recipient (or list of recipients), receiving the copy of the message

object.Charset As String
Character set used in message (default - "us-ascii")

object.ClientHostName As String
Host name used in HELO/EHLO commands (optional)

object.ContentTransferEncoding As String
Content transfer encoding of the message body (default - "7bit")

object.ContentType As String
Content type of the message body (default - "text/plain")

object.ExpiresAfter As String
Message expiration date (optional)
Format: dd mmm yyyy hh:nn:ss +0000
Example: 11 Feb 2005 16:03:05 -0500

object.Importance As importance_level (Integer)
Message priority/importance level. The following importance_level constants are defined:

value	name	description
0 (default)	ImportanceNormal	Normal priority/importance
1	ImportanceLow	Low priority/importance
2	ImportanceHigh	High priority/importance

object.LastSMTPCommand As String
Last SMTP command sent by component

object.MailFrom As String
Sender of the message (email address and optional name)

object.MessageHTML As String
HTML part of the message

object.MessageSubject As String
Subject of the message

object.MessageText As String
Text of the message

object.Notification As notification_type (Integer)
Notify sender when message is delivered and/or opened by recipient. The following notification_type constants are defined:

value	name	description
0 (default)	NotificationNone	no notification
1	NotificationDelivery	notification on delivery
2	NotificationRead	notification on read
3	NotificationDeliveryAndRead	notifications on delivery and read

object.Password As String
Password used to authenticate to mailserver

object.POPServer As String
Hostname or IP address of server, used during POP3 authentication

object.Port As Long
Port of SMTP server (default - 25)

object.RaiseError As Boolean
Defines the component behavior when error occurs.
When property set to True, component raises an error, otherwise - fires ErrorSMTP event

object.ReplyTo As String
Email address (list of email addresses), defining recipient(s) of reply to this message
(default - same as MailFrom)

object.SendTo As String
Recipient (list of recipients) of the message

object.Sensitivity As sensitivity_level
Defines scope of the message. The following sensitivity_level constants are defined:

value	name
0 (default)	SensitivityNormal
1	SensitivityPersonal
2	SensitivityPrivate
3	SensitivityConfidential

object.Server As String
Hostname or IP address of SMTP server

object.Status As String
Current status of component

object.Timeout As Long
Connection timeout in milliseconds (default - 10000)

object.TimeStamp As String
Time when message was generated (default - system date/time)

object.Username As String
Username used to authenticate to mailserver

object.UseSSL As Boolean
When set to true, uses secure SMTP authentication and session (over TLS/SSL)

Attachments collection

contains message attachments

Supports the following methods:

collection.Add oAttachment, [oAttachment_ID]
adds new Attachment object ([oAttachment_ID] - optional attachment ID)

collection.Remove object.Attachments(oAttachment_ID)
removes specified Attachment object (oAttachment_ID - attachment ID or Index)

collection.Count
returns number of attachments

collection(oAttachment_ID)
returns specified Attachment object (oAttachment_ID - attachment ID or Index)

CustomHeaders collection

contains message custom headers

Supports the following methods:

collection.Add oCustomHeader, [oCustomHeader_ID]
adds new CustomHeader object ([oCustomHeader_ID] - optional CustomHeader ID)

collection.Remove object.CustomHeaders(oCustomHeader_ID)
removes specified CustomHeader object (oCustomHeader_ID - CustomHeader ID or Index)

collection.Count
returns number of custom headers

collection(oCustomHeader_ID)
returns specified CustomHeader object (oCustomHeader_ID - CustomHeader ID or Index)

EmbeddedObjects collection

contains embedded objects for use in HTML part of the message

Supports the following methods:

collection.Add oEmbeddedObject, [oEmbeddedObject_ID]
adds new EmbeddedObject object ([oEmbeddedObject_ID] - optional embedded object ID)

collection.Remove object.EmbeddedObjects(oEmbeddedObject_ID)
removes specified EmbeddedObject object (oEmbeddedObject_ID - embedded object ID or Index)

collection.Count
returns number of embedded objects

collection(oEmbeddedObject_ID)
returns specified EmbeddedObject object (oEmbeddedObject_ID - embedded object ID or Index)

Attachment object

object.AttachmentName As String
Attachment name (optional, default - file name from file path)

object.ContentTransferEncoding
Content-transfer-encoding of attachment (optional, default - base 64)

object.ContentType As String
Content-type of attachment (optional, default - Registry setting corresponding to file extension)

object.FilePath As String
Location of attachment source

CustomHeader object

object.HeaderName As String
Header name

object.HeaderValue As String
Header value

EmbeddedObject object

object.ContentType As String
Content-type of embedded object (optional, default - Registry setting corresponding to file extension)

object.FilePath As String
Location of embedded object source

object.ObjectID As String
Embedded object ID (optional, default - file name from file path)

* You can specify multiple recipients in SendTo, CC and BCC fields, using comma-separated list:
<addr2@yourhost.com>, addr1@yourhost.com,"recipient name" <addr3@yourhost.com>
* using Attachment, EmbeddedObject and CustomHeader objects is not required. Attachments, EmbeddedObjects and CustomHeaders collections will accept string variables (use <file-path> for Attachments and Embedded Objects, <header-name: header-value> for CustomHeaders)