refused to talk to me: 421 downstream server error
2019年2月1日 — From what I can gather, it means there is some low-level communications issue with the destination server for the recipient's domain. But I have ... ,2019年5月20日 — the mail server refused to talk to me: 421 Downstream server error the bounce mail arrives after 5-6 hours of sending the email .. is it an issue ... , ,2020年2月10日 — <[email protected]>: host jameswardell.com[64.90.52.62] refused to talk to me: 421 Downstream server error. Reporting-MTA: dns ... ,2011年2月28日 — Hi, I just Installed Zimbra to replace an old exchange 5.5 server. Everything is working fine except email to certain domains, hotmail, gmail. ,2007年10月17日 — I have a problem when sending a mail to [email protected] (siol.net is ... host mailhub.siol.net[193.189.160.212] refused to talk to me: 421 Service not ... Most likely your ISP does not allow relaying through their servers from ... ,2014年12月9日 — What does this mean? This is an unfortunately, open ended error. Most commonly this is in relation to the destination server not being reachable ... ,Mail delivery fails with error 421 in /usr/local/psa/var/log/maillog file: ... size=18764, nrcpt=1 (queue active) postfix/smtp[16849]: E8A30280756: host refused to talk to me: 421 4.7.1 ... Make sure that you can connect to mail server via telnet: ,2010年5月28日 — When we send mail to that server, the mail gets deferred and finally fails. The mail log file contains error messages of the type. May 28 15:38:05 ... ,寄到yahoo 出現refused to talk to me: 421 ... http://help.yahoo.com/l/us/yahoo/mail/postmaster/errors/421-ts03.html ... 如已確定你的server並沒有濫發信件,
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 refused to talk to me: 421 downstream server error 相關參考資料
421 Downstream server error - forum.mailenable.com
2019年2月1日 — From what I can gather, it means there is some low-level communications issue with the destination server for the recipient's domain. But I have ... https://www.mailenable.com 421 Downstream server error | cPanel Forums
2019年5月20日 — the mail server refused to talk to me: 421 Downstream server error the bounce mail arrives after 5-6 hours of sending the email .. is it an issue ... https://forums.cpanel.net Email Error 421 | InMotion Hosting
https://www.inmotionhosting.co I can sendreceive from my Gmail to my Gmail. I can also send ...
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2011年2月28日 — Hi, I just Installed Zimbra to replace an old exchange 5.5 server. Everything is working fine except email to certain domains, hotmail, gmail. https://forums.zimbra.org Postfix relaying problem | Howtoforge - Linux Howtos and ...
2007年10月17日 — I have a problem when sending a mail to [email protected] (siol.net is ... host mailhub.siol.net[193.189.160.212] refused to talk to me: 421 Service not ... Most likely your ISP does n... https://www.howtoforge.com Refused to talk to me 421 downstream server error - vse ...
2014年12月9日 — What does this mean? This is an unfortunately, open ended error. Most commonly this is in relation to the destination server not being reachable ... http://refused-to-talk.vse-pli Unable to send mail message: refused to talk to me: 421 4.7.1 ...
Mail delivery fails with error 421 in /usr/local/psa/var/log/maillog file: ... size=18764, nrcpt=1 (queue active) postfix/smtp[16849]: E8A30280756: host refused to talk to me: 421 4.7.1 ... Make sure... https://kb.cloudblue.com [SOLVED] "refused to talk to me: 421 Timed out" from one server
2010年5月28日 — When we send mail to that server, the mail gets deferred and finally fails. The mail log file contains error messages of the type. May 28 15:38:05 ... https://forums.zimbra.org 寄到yahoo 出現refused to talk to me: 421 - iT 邦幫忙 - iThome
寄到yahoo 出現refused to talk to me: 421 ... http://help.yahoo.com/l/us/yahoo/mail/postmaster/errors/421-ts03.html ... 如已確定你的server並沒有濫發信件, https://ithelp.ithome.com.tw |