SMTP Service. The objective of the Simple Mail Transfer Protocol (SMTP) is to transfer mail reliably and efficiently. Refer to this RFC: RFC 5321 — Simple Mail Transfer Protocol
Fields
| Field Name | Description |
|---|---|
banner - String!
|
Banner returned by the SMTP server. |
tlsSupport - Boolean!
|
TLS Support |
isOpenRelay - Boolean!
|
Is Open Relay. True if server is improperly configured and allows an unauthenticated relay of email. False if did not accept a relaying. |
tls - TLS
|
Details of the TLS connection the server negotiated over STARTTLS, including the certificate chain it presented and whether that chain verifies. Null when no TLS handshake was observed. |
Used by
ServiceReportunion: The service specific data structure describing details of the specific type of service.
Example
Example
{
"banner": "abc123",
"tlsSupport": false,
"isOpenRelay": true,
"tls": TLS
}