Use telnet to test whether the email server is normal

Source: Internet
Author: User

Use telnet to test whether the email server is normal Java code [snp @ date Flux] $ telnet anonymousrelay.chinache.com 25 Trying 61.135.207.214... connected to anonymousrelay.chinache.com (61.135.207.214 ). escape character is '^]'. 220 export Microsoft esmtp mail Service ready at Wed, 14 Aug 2013 14:32:39 + 0800 helo chinacache.com 250 corp.chinacache.com Hello [58.68.140.11] mail from: <baozong.gao@chinacache.com> 250 2.1.0 Sender OK rcpt: <baozong.gao@chinacache.com> 250 2.1.5 Recipient OK subject: anonymous relay 500 5.3.3 Unrecognized command rcpt to: baozong.gao@chinacache.com 250 2.1.5 Recipient OK data 354 Start mail input; end with <CRLF>. <CRLF> subject: test mail from: baozong.gao@chinacache.com to: baozong.gao@chinacache.com hello, this is a test mail. 250 2.6.0 <a4bf7399-60a6-49d1-9ef2-111d21fa7474@CC-EX07-CAS02.chinacache.local> Queued mail for delivery

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.