send: 'ehlo 172.30.1.168\r\n' reply: b'250-smtp.gmail.com at your service, [52.12.117.99]\r\n' reply: b'250-SIZE 35882577\r\n' reply: b'250-8BITMIME\r\n' reply: b'250-STARTTLS\r\n' reply: b'250-ENHANCEDSTATUSCODES\r\n' reply: b'250-PIPELINING\r\n' reply: b'250-CHUNKING\r\n' reply: b'250 SMTPUTF8\r\n' reply: retcode (250); Msg: b'smtp.gmail.com at your service, [52.12.117.99]\nSIZE 35882577\n8BITMIME\nSTARTTLS\nENHANCEDSTATUSCODES\nPIPELINING\nCHUNKING\nSMTPUTF8' send: 'STARTTLS\r\n' reply: b'220 2.0.0 Ready to start TLS\r\n' reply: retcode (220); Msg: b'2.0.0 Ready to start TLS' send: 'ehlo 172.30.1.168\r\n' reply: b'250-smtp.gmail.com at your service, [52.12.117.99]\r\n' reply: b'250-SIZE 35882577\r\n' reply: b'250-8BITMIME\r\n' reply: b'250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH\r\n' reply: b'250-ENHANCEDSTATUSCODES\r\n' reply: b'250-PIPELINING\r\n' reply: b'250-CHUNKING\r\n' reply: b'250 SMTPUTF8\r\n' reply: retcode (250); Msg: b'smtp.gmail.com at your service, [52.12.117.99]\nSIZE 35882577\n8BITMIME\nAUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH\nENHANCEDSTATUSCODES\nPIPELINING\nCHUNKING\nSMTPUTF8' send: 'AUTH PLAIN AHN1cHBvcnRAMjQ3dGVjaHRlYW0uY29tAHNpb2NqZHR6dGt3c2ppZ2M=\r\n' reply: b'235 2.7.0 Accepted\r\n' reply: retcode (235); Msg: b'2.7.0 Accepted' send: 'mail FROM: size=539\r\n' reply: b'250 2.1.0 OK 98e67ed59e1d1-39d98e602e7sm6164214a91.5 - gsmtp\r\n' reply: retcode (250); Msg: b'2.1.0 OK 98e67ed59e1d1-39d98e602e7sm6164214a91.5 - gsmtp' send: 'rcpt TO:\r\n' reply: b'250 2.1.5 OK 98e67ed59e1d1-39d98e602e7sm6164214a91.5 - gsmtp\r\n' reply: retcode (250); Msg: b'2.1.5 OK 98e67ed59e1d1-39d98e602e7sm6164214a91.5 - gsmtp' send: 'data\r\n' reply: b'354 Go ahead 98e67ed59e1d1-39d98e602e7sm6164214a91.5 - gsmtp\r\n' reply: retcode (354); Msg: b'Go ahead 98e67ed59e1d1-39d98e602e7sm6164214a91.5 - gsmtp' data: (354, b'Go ahead 98e67ed59e1d1-39d98e602e7sm6164214a91.5 - gsmtp') send: b'Content-Type: multipart/alternative; boundary="===============4491443621616553681=="\r\nMIME-Version: 1.0\r\nFrom: support@247techteam.com\r\nTo: support@247techteam.com\r\nSubject: SMTP Delivery Proof #2 - Bulk Mailer Diagnostic\r\nDate: Fri, 11 Sep 2026 15:55:26 +0000\r\nMessage-ID: <178914212668.18809.2248769673072724450@172.30.1.168>\r\n\r\n--===============4491443621616553681==\r\nContent-Type: text/plain; charset="us-ascii"\r\nMIME-Version: 1.0\r\nContent-Transfer-Encoding: 7bit\r\n\r\nProof of real SMTP send.\r\n--===============4491443621616553681==--\r\n.\r\n' reply: b'250 2.0.0 OK 1789142128 98e67ed59e1d1-39d98e602e7sm6164214a91.5 - gsmtp\r\n' reply: retcode (250); Msg: b'2.0.0 OK 1789142128 98e67ed59e1d1-39d98e602e7sm6164214a91.5 - gsmtp' data: (250, b'2.0.0 OK 1789142128 98e67ed59e1d1-39d98e602e7sm6164214a91.5 - gsmtp') send: 'quit\r\n' reply: b'221 2.0.0 closing connection 98e67ed59e1d1-39d98e602e7sm6164214a91.5 - gsmtp\r\n' reply: retcode (221); Msg: b'2.0.0 closing connection 98e67ed59e1d1-39d98e602e7sm6164214a91.5 - gsmtp' === RESULT === refused_recipients: {} Message-ID: <178914212668.18809.2248769673072724450@172.30.1.168> CONFIRMED: Gmail SMTP server accepted the message (250 OK), 0 refused recipients