smtp

问题 I am trying to create a small app using C# framework to send email. However, it does not work. The app always gives me "The operations timed out." I do not why. Here is my code: private void button1_Click(object sender, EventArgs e) { MailAddress fromAddress = new MailAddress("from@gmail.com"); MailAddress toAddress = new MailAddress("to@gmail.com"); MailMessage mail = new MailMessage(fromAddress.Address, toAddress.Address); mail.Subject = "Testing"; mail.Body = "contents."; SmtpClient client

问题 The app configuration used in a Flask Mail application (following Miguel Grinberg Flask developlemt book) : app.config['MAIL_SERVER'] = 'smtp.googlemail.com' app.config['MAIL_PORT'] = 587 app.config['MAIL_USE_TLS'] = True app.config['MAIL_USERNAME'] = os.environ.get('MAIL_USERNAME') app.config['MAIL_PASSWORD'] = os.environ.get('MAIL_PASSWORD') The Mail Username and Password variables have been set correctly and rechecked. While trying to send a message using the following code, from flask.ext

问题 I am trying to verify emails by sending requests to SMTP servers. When I test in Linux, it works for 90% of emails. When I test in Windows, I did some analysis and like for 79% of emails will show the WinError10060 problem. I tried using VPN, proxies and even turning off the firewall but the same problem will appear: [WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host

问题 I've been trying to get the django-registration-redux account activation email to send to newly registered users. I've gotten all non-email related parts to work, such as loggin in/out and actually registering the user! When i register, it automatically logs my in as that user. But i never get the activation email. I've tried various different things to try get this to work, I've followed some tutorials on setting whole thing up but the emails still dont work. heres some of the code setup, im

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: How to check if an email address exists without sending an email? I am trying to find some way to test if an E-mail address actually exists without sending a test mail. One can validate e-mail address but is not guaranteed if the address actually exists. like abc@example.com Is there a way to avoid this? Thank you 回答1: Short answer is no - the only way to validate it exists is to connect to the mail server and

问题 From what I understand there is no SMTP server in IIS on Vista. I am working on a project which will require me to send email. I'd like to start with some simple prototypes on my development box which is running Vista Ultimate. I'm not connected to a corporate network where I can just use an exchange server someplace. I realize that there are several smtp servers that I can install, but I'm not sure what to do once I install one. I know how to write the code to send the email, but I don't

问题 I am sending mail with Java mail and an SMTP server. I want to be able to change the "name" that the recipient sees when they get an email message - not simply the prefix of the email address (the bit before @). I suspect I need to change or add one of the 'props.put();' settings but I can't work out which one. public class Email { private final String HOST = "mail.myserverr.com"; private final String USER = "me+myserver.com"; private final String FROM = "me@myserver.com"; private final

问题 I am sending mail with Java mail and an SMTP server. I want to be able to change the "name" that the recipient sees when they get an email message - not simply the prefix of the email address (the bit before @). I suspect I need to change or add one of the 'props.put();' settings but I can't work out which one. public class Email { private final String HOST = "mail.myserverr.com"; private final String USER = "me+myserver.com"; private final String FROM = "me@myserver.com"; private final

问题 I am writing a simple sendmail function to myself and I keep getting this error: NameError: name 'SMTPException' is not defined What is wrong with my code? Any suggestions? import smtplib sender = "user@gmail.com" receiver = ["user@gmail.com"] message = "Hello!" try: session = smptlib.SMTP('smtp.gmail.com',587) session.ehlo() session.starttls() session.ehlo() session.login(sender,'password') session.sendmail(sender,receiver,message) session.quit() except SMTPException: print('Error') 回答1: In

问题 I am writing a simple sendmail function to myself and I keep getting this error: NameError: name 'SMTPException' is not defined What is wrong with my code? Any suggestions? import smtplib sender = "user@gmail.com" receiver = ["user@gmail.com"] message = "Hello!" try: session = smptlib.SMTP('smtp.gmail.com',587) session.ehlo() session.starttls() session.ehlo() session.login(sender,'password') session.sendmail(sender,receiver,message) session.quit() except SMTPException: print('Error') 回答1: In