$ ./test_ntlm.py.org your DBS 1bank ID: taoshao your DBS 1bank password: From email: taoshao@dbs.com To email: qifan@dbs.com 220 W01GMAILHC53.reg1.1bank.dbs.com Microsoft ESMTP MAIL Service ready at Thu, 18 Jan 2018 13:42:35 +0800 250-W01GMAILHC53.reg1.1bank.dbs.com Hello [10.168.235.108] 250-SIZE 250-PIPELINING 250-DSN 250-ENHANCEDSTATUSCODES 250-STARTTLS 250-X-ANONYMOUSTLS 250-AUTH NTLM 250-X-EXPS GSSAPI NTLM 250-8BITMIME 250-BINARYMIME 250-CHUNKING 250-XEXCH50 250-XRDST 250 XSHADOW client->server: AUTH NTLM TlRMTVNTUAABAAAAMrCI4hIAEgAoAAAADwAPADoAAAAGAbEdAAAAD3JlZzEuMWJhbmsuZGJzLmNvbU0wMUdNQlQyMzlGRzhXTA== server->client: |334 TlRMTVNTUAACAAAABAAEADgAAAA2goni2Kpd9N+Q2pEAAAAAAAAAAMAAwAA8AAAABgGxHQAAAA9SRUcxAgAIAFIARQBHADEAAQAYAFcAMAAxAEcATQBBAEkATABIAEMANQAzAAQAJAByAGUAZwAxAC4AMQBiAGEAbgBrAC4AZABiAHMALgBjAG8AbQADAD4AVwAwADEARwBNAEEASQBMAEgAQwA1ADMALgByAGUAZwAxAC4AMQBiAGEAbgBrAC4AZABiAHMALgBjAG8AbQAFABoAMQBiAGEAbgBrAC4AZABiAHMALgBjAG8AbQAHAAgAi4yqJB+Q0wEAAAAA| authenticate_message: 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 client->server: 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 235 2.7.0 Authentication successful client->server: mail from: server->client: 250 2.1.0 Sender OK client->server: rcpt to: server->client: 250 2.1.5 Recipient OK client->server: DATA server->client: 354 Start mail input; end with . server->client: 250 2.6.0 <97d37717-503a-4b66-9e2a-db68e36f22dc@W01GMAILHC53.reg1.1bank.dbs.com> [InternalId=131999864] Queued mail for delivery client->server: QUIT 221 2.0.0 Service closing transmission channel