Find all needed information about Server Does Not Support Secure Connections Smtp. Below you can see links where you can find everything you want to know about Server Does Not Support Secure Connections Smtp.
https://forums.asp.net/t/1091403.aspx?+Server+does+not+support+secure+connections+error+with+SMTP+mail+and+SSL
Mar 26, 2007 · Are you running the IIS built-in SMTP-server or Exchange (or other external smpt-server)? Reason for the question is that I'm not quite sure how IIS does with the SMTP-server that's builtin when you install a server certificate for the Web server.
https://stackoverflow.com/questions/8412514/server-does-not-support-secure-connections
Your server does not support SSL on the default port; Most won't. When you set SSL off, you get the message, "The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.1 Client was not authenticated" That tells you that you are not authenticated.
https://answers.microsoft.com/en-us/msoffice/forum/msoffice_outlook-mso_other-mso_o365b/systemnetmailsmtpexception-server-does-not-support/f37f652a-0a20-4ca8-b513-2212236f84f7
Dec 14, 2017 · System.Net.Mail.SmtpException: Server does not support secure connections Hi, I've a service running that sends email using office 365 smtp account and the service is …
https://community.progress.com/community_groups/sitefinity/general-discussions/f/295/t/40193
System.Net.Mail.SmtpException: Server does not support secure connections. You have posted to a forum that requires a moderator to approve posts before they are publicly available. Posted by Community Admin
https://docs.microsoft.com/en-us/sql/integration-services/connection-manager/smtp-connection-manager
An SMTP connection manager enables a package to connect to a Simple Mail Transfer Protocol (SMTP) server. The Send Mail task that Microsoft SQL Server Integration Services includes uses an SMTP connection manager. When using Microsoft Exchange as the SMTP server, you may need to configure the SMTP connection manager to use Windows Authentication.
https://social.msdn.microsoft.com/Forums/vstudio/en-US/01d437d9-4815-4fba-8201-070dc0eed903/handling-quotserver-does-not-support-secure-connectionsquot-using-an-smtpexceptionstatuscode
Nov 13, 2014 · Handling "Server does not support secure connections" using an SmtpException.StatusCode? ... (oMail); } catch (System.Net.Mail.SmtpException e) { //If the server does not support TLS, try again without it. ... I like this answer because it avoids another delay while the SMTP server is contacted. At least if the SmtpException.message is ever ...
https://community.spiceworks.com/topic/360000-mail-flow-issue-mail-submission-failed-error-message-server-does-not-support
Dec 02, 2014 · Used MXtoolbox to test my email server and here are the results. Domain name and IP address have been changed for security purposes. 220 mail.companyname.com Microsoft ESMTP MAIL Service ready at Thu, 18 Jul 2013 08:28:13 -0400
http://monox.mono-software.com/Mono/Pages/Discussion/dtopic/-qwiOYv4y0yAqKITALSGlQ/Server-does-not-support-secure-connections-error-on-registration/
Aug 08, 2013 · Exception Details: System.Net.Mail.SmtpException: Server does not support secure connections. Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
https://social.msdn.microsoft.com/Forums/en-US/7d74a30f-c3f3-45d8-8489-66f21e91e5c0/server-does-not-support-secure-connections
Dec 09, 2016 · Server does not support secure connections. .NET Framework Also discuss all the other Microsoft libraries that are built on or extend the .NET Framework, including Managed Extensibility Framework (MEF), Charting Controls, CardSpace, Windows Identity Foundation (WIF), Point of Sale (POS), Transactions.
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