If you connected successfully to an Office 365 server, expect to receive a response line similar to this: 220 BN1BFFO11FD038.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Mon, 18 Apr 2016 07:36:51 +0000 If the connection is not successful, then the network fire...
220 BY1PR10CA0041.outlook.office365.com Microsoft ESMTP MAIL Service ready at Mon, 1 Jun 2015 12:00:00 +0000 If you can't connect to Microsoft 365 or Office 365, your network firewall or Internet Service Provider (ISP) might have blocked port 587...
when i telnet to my exchange server i get the following writing appearing 220 email.domain Microsoft ESMTP MAIL Service ready at Mon, 20 May 2013 11:27:33 +1000 i have sip.domain internally pointing to edge access interface the firewall is off on the server ...
There is no transport errors in the Application event logs either. 2021-11-22T09:35:36.759Z,EX2016\Default Frontend,0000000000,1,Y.Y.Y.Y:25,X.X.X.X:51166,>,"220 EX2016.domain.local Microsoft ESMTP MAIL Service ready at Mon, 22 Nov 2021 09:35:36 +0000", 2021-11-22T09:35...
2021-01-11T16:43:14.969Z,Connector2Fabrikam,08D8B64FC6449F2A,3,10.0.0.16:6933,10.1.0.16:25,<,"220 BN3USG02FT012.mail.protection.office365.us Microsoft ESMTP MAIL Service ready at Mon, 11 Jan 2021 17:43:14 +0100", 2021-01-11T16:43:14.969Z,Connector2Fabrikam...
With Domain Security, the "user" is the SMTP service on the Edge Transport server.For more information about how to create certificates that can be used for multiple computers, see "Appendix 1: Creating a Certificate or Certificate Request for TLS" at the end of this white paper....
starttls=always S: 220 MW3PR05CA0003.outlook.office365.com Microsoft ESMTP MAIL Service ready at Mon, 25 May 2020 21:31:07 +0000 C: EHLO [192.168.0.7] S: 250-MW3PR05CA0003.outlook.office365.com Hello [<<My IP>>] S: 250-SIZE 157286400 S: 250-PIPELINING ...
220 BY1PR10CA0041.outlook.office365.com Microsoft ESMTP MAIL Service ready at Mon, 1 Jun 2015 12:00:00 +0000 如果无法连接到 Microsoft 365 或 Office 365,则网络防火墙或 Internet 服务提供商 (ISP) 可能已阻止端口 587 或 25。 修复此问题,以便可以从打印机发送电子邮件。
Recipient ok >DATA <354 Enter mail, end with "." on a line by itself <250 2.0.0 k7TBM0BZ000043 Message accepted for delivery >QUIT <221 2.0.0 edgedns3 closing connection 接收日志示例 复制 >220 edgea36 Microsoft ESMTP MAIL Service, Version: 8.0.647.0 ready at Mon, 28 Aug 2006 ...
Recipient ok >DATA <354 Enter mail, end with "." on a line by itself <250 2.0.0 k7TBM0BZ000043 Message accepted for delivery >QUIT <221 2.0.0 edgedns3 closing connection 接收日志示例 复制 >220 edgea36 Microsoft ESMTP MAIL Service, Version: 8.0.647.0 ready at Mon, 28 Aug 2006 ...