smtp

Meaningful interaction with IIS SMTP Server in .Net

由 情到浓时终转凉″ 提交于 2020-01-01 06:43:57
问题 Our business sends a newsletter to a vast number of subscribers every week. When the business was very young, before I joined, they used a "free" version of some mass mailer that took six hours to send 5K mails and fell foul of every reverse DNS check on the internet. I upgraded this to a bespoke .Net widget that ran on the correct server and could send up to about 20k mails in half an hour with full DNS compliance. Unfortunately (or fortunately depending on your standpoint) our mail list has

Meaningful interaction with IIS SMTP Server in .Net

由 眉间皱痕 提交于 2020-01-01 06:43:19
问题 Our business sends a newsletter to a vast number of subscribers every week. When the business was very young, before I joined, they used a "free" version of some mass mailer that took six hours to send 5K mails and fell foul of every reverse DNS check on the internet. I upgraded this to a bespoke .Net widget that ran on the correct server and could send up to about 20k mails in half an hour with full DNS compliance. Unfortunately (or fortunately depending on your standpoint) our mail list has

SMTP Error: Could not connect to SMTP host

由 对着背影说爱祢 提交于 2020-01-01 06:38:07
问题 I have this code, and all works well in my local server. The email is sent without any problem. But now I pass the content to webserver, and I get this error... SMTP Error: Could not connect to SMTP host. SSL is enable in the server..correct? so, what is the problem? $mail = new PHPMailer(); $mail->IsSMTP(); $mail->SMTPAuth = true; // enable SMTP authentication $mail->SMTPSecure = "ssl"; // sets the prefix to the servier $mail->Host = "smtp.gmail.com"; // sets GMAIL as the SMTP server $mail-

SMTP Error: Could not connect to SMTP host

由 前提是你 提交于 2020-01-01 06:38:03
问题 I have this code, and all works well in my local server. The email is sent without any problem. But now I pass the content to webserver, and I get this error... SMTP Error: Could not connect to SMTP host. SSL is enable in the server..correct? so, what is the problem? $mail = new PHPMailer(); $mail->IsSMTP(); $mail->SMTPAuth = true; // enable SMTP authentication $mail->SMTPSecure = "ssl"; // sets the prefix to the servier $mail->Host = "smtp.gmail.com"; // sets GMAIL as the SMTP server $mail-

Java Mailing Logic: Could not convert socket to TLS

由 青春壹個敷衍的年華 提交于 2020-01-01 05:44:17
问题 In one application, I implemented mail sending logic using java. I used smtp.gmail.com over 587 port with a valid gmail id and password. In development environment everything is working fine. But in production environment I need to use a different mailing server say smtp.xyz.in over port 25 with a valid email id and password on that domain. When I continue with SSL enable with following code: I am getting an error Could not convert socket to TLS SunCertPathBuilderException: Unable To Find

Connecting to smtp.live.com with the TcpClient class

由 人走茶凉 提交于 2020-01-01 05:34:07
问题 I'm trying to connect to smtp.live.com using the TcpClient class. There is a wonderful example of connecting to Gmail here: Testing SMTP server is running via C# Unfortunately, when updating this to work with smtp.live.com, I'm getting an "IOException: The handshake failed due to an unexpected packet format" when the AuthenticateAsClient method is called. How can I work around this? class Program { static void Main(string[] args) { using (var client = new TcpClient()) { var server = "smtp

Is it possible to send mails by bash script via smtp?

由 荒凉一梦 提交于 2020-01-01 04:30:08
问题 I have postfix+dovecot. I want to make bash script which can use SMTP for this. I don't want use sendmail. Is it possible? May be someone has some examples of code? 回答1: Boy, when that gauntlet is thrown, it always bash es me right upside the head! :-) #!/bin/sh function checkStatus { expect=250 if [ $# -eq 3 ] ; then expect="${3}" fi if [ $1 -ne $expect ] ; then echo "Error: ${2}" exit fi } MyHost=`hostname` read -p "Enter your mail host: " MailHost MailPort=25 read -p "From: " FromAddr read

How to send mail with ruby over smtp with ssl (not with rails, no TLS for gmail)

由 社会主义新天地 提交于 2020-01-01 02:32:08
问题 All I want is to send emails from my ruby scripts, over SMTP using SSL. I only find examples of doing it from Rails, or for Gmail with TLS. I found people talking about SMTPS support with ruby 1.8.5, but the libdoc doesn't mention it. Anyone with an example of sending mail over SMTP with SSL, on port 465? ruby -v ruby 1.8.7 (2008-08-11 patchlevel 72) [i486-linux] 回答1: I solve this issue with this configuration below : config.action_mailer.perform_deliveries = true config.action_mailer.raise

Does all SMTP communication happen over 25? [closed]

由 寵の児 提交于 2020-01-01 02:16:08
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . Does all SMTP communication send emails between domains on port25? Is all communication unsecured? Understand that using like Gmail communication is secured to Gmail server but after it must use unsecured port 25, right? SMTP can be on any port, but that is not what i am talking about. I am not talking about

The SMTP server requires a secure connection or the client was not authenticated

由 ￡可爱￡侵袭症＋ 提交于 2020-01-01 02:09:20
From: http://forums.asp.net/t/1199382.aspx heelo, i have a register.aspx file. When i am going to complete the registration i get an error Register.aspx code <asp:CreateUserWizard ID="CreateUserWizard1" runat="server" CancelDestinationPageUrl="~/error.htm" CompleteSuccessText="Your account has been successfully created.You can now log in" ContinueDestinationPageUrl="~/Default.aspx" DisplayCancelButton="True" DuplicateUserNameErrorMessage="This username already exists.Please enter a different user name." FinishDestinationPageUrl="/Default.aspx" Font-Size="10pt" SkipLinkText="Skip"
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