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  • The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

Search results

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    Question How to diagnose Mail failure on StartTLS

    (cont.) Feb 8 15:34:46 mail postfix/smtpd[8012]: private/rewrite socket: wanted attribute: flags Feb 8 15:34:46 mail postfix/smtpd[8012]: input attribute name: flags Feb 8 15:34:46 mail postfix/smtpd[8012]: input attribute value: 0 Feb 8 15:34:46 mail postfix/smtpd[8012]: private/rewrite...
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    Question How to diagnose Mail failure on StartTLS

    Hi. I set debug level to 3 and the debug peer list to checktls.com here are snippets of the /var/log/maillog Feb 8 15:34:45 mail postfix/smtpd[8012]: match_list_match: www12-azure.checktls.com: no match Feb 8 15:34:45 mail postfix/smtpd[8012]: match_list_match: 40.76.159.115: no match Feb 8...
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    Question How to diagnose Mail failure on StartTLS

    same result. TLS is not offered by our server.
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    Question How to diagnose Mail failure on StartTLS

    so doing an install of qmail then installing postfix results in error. the main.cf file can not be found. So we reinstalled STMP instead. The postfix now works. It has the default main.cf but. we still do not have TLS as an option:
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    Question How to diagnose Mail failure on StartTLS

    will try to uninstall and reinstall postfix as per suggestion.
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    Question How to diagnose Mail failure on StartTLS

    Many thanks for all your replies. I will try to reinstall postfix as per your suggestions: Start Plesk installer Install QMail, will remove Postfix Close installer Purge postfix config in /etc/postfix/ Start Plesk Installer Install Postfix Will update what happens afterwards.
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    Question How to diagnose Mail failure on StartTLS

    we made a main.cf.bak before we made changes. So we merely restored the main.cf.bak to main.cf then we applied the correct SSL cert. We have not yet reinstalled Postfix. We can 'play' around with this email domain so we have some leeway with 'experimentation' and learning from our mistakes.
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    Question How to diagnose Mail failure on StartTLS

    So what i have done so far is to clean up all the various SSL certificates in the server. I then mapped the correct certificates to the server for my needs. Here are the latest results : I am confirming that prior to re-mapping/assigning of correct certificates, this test failed ALL. At...
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    Question How to diagnose Mail failure on StartTLS

    here is the content of the /etc/postfix/master.cf # Postfix master process configuration file. For details on the format # of the file, see the master(5) manual page (command: "man 5 master" or # on-line: Postfix manual - master(5)). # # Do not forget to execute "postfix reload" after editing...
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    Question How to diagnose Mail failure on StartTLS

    thanks for these. Will try it out later.
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    Question How to diagnose Mail failure on StartTLS

    Here are snippets of my main.cf relating to TLS: smtpd_tls_cert_file = /etc/postfix/postfix.pem smtpd_tls_key_file = $smtpd_tls_cert_file tls_server_sni_maps = hash:/var/spool/postfix/plesk/certs #smtpd_tls_security_level = may smtpd_tls_security_level = encrypt # smtpd_use_tls = no...
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    Question How to diagnose Mail failure on StartTLS

    Thanks for your help Scsa20. I used an online port checker to confirm that the ports are open. I think it may be the /etc/postfix/main.cf configuration entries at fault. I will double check those.
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    Question How to diagnose Mail failure on StartTLS

    Additional data: Template_Exception: httpd: Syntax error on line 56 of /etc/httpd/conf/httpd.conf: Syntax error on line 7 of /etc/httpd/conf.modules.d/00-proxy.conf: Cannot load modules/mod_proxy_ajp.so into server: /etc/httpd/modules/mod_proxy_ajp.so: undefined symbol...
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    Question How to diagnose Mail failure on StartTLS

    Thanks for the link: port 25 , 587 and 465 are open. We can send and receive email from our domain to gmail.com
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    Question How to diagnose Mail failure on StartTLS

    gateway error NGINX. But we were eventually able to solve this by running the Plesk Repair Kit.
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    Question How to diagnose Mail failure on StartTLS

    btw, it is running using postfix.
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    Question How to diagnose Mail failure on StartTLS

    Here is the ssl cert for the domain:
  18. B

    Question How to diagnose Mail failure on StartTLS

    In addition, now that we use the LetsEncrypt as the default SSL cert, even the webpage refuses to load.
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