smtp

SMTP Mandrill Port 587 Connection Timed out

由 浪尽此生 提交于 2019-12-07 10:06:55
问题 I have an app that send some notification e-mails for myself using Mandrillapp's SMTP server. It works fine on my localhost/development, but in DigitalOcean's Droplet I get an PHP exception telling me that the connection have timed out. Using Netcat I would be able to confirm this: nc: connect to smtp.mandrillapp.com port 587 (tcp) failed: Connection timed out It's possible to have this working on DigitalOcean or I need to do something else to send e-mails? Thank you! Droplet: Ubuntu 14.04

How can I use fake sendmail with SwiftMailer on Windows?

由 血红的双手。 提交于 2019-12-07 09:03:35
问题 I wish to send emails using PHP on Windows via an external SMTP server. I must use SwiftMailer for this purpose. I can send emails via the external SMTP server using PHP's native mail() function and Fake Sendmail for Windows, but I cannot get SwiftMailer working. Working Setup Using PHP's mail() Function Here is the PHP code I use to send mail successfully using the native mail() function. $returnValue = mail ( $params['to' ], $params['subject'], $params['body' ], "From: Sender McSender <{

Tornado non-blocking SMTP client

由 若如初见. 提交于 2019-12-07 08:57:05
问题 I'am looking for python async SMTP client to connect it with Torando IoLoop. I found only simple implmementation (http://tornadogists.org/907491/) but it's a blocking solution so it might bring performance issues. Does anyone encountered non blocking SMTP client for Tornado? Some code snippet would be also very useful. 回答1: I wrote solution based on threads and queue. One thread per tornado process. This thread is a worker, gets email from queue and then send it via SMTP. You send emails from

Drupal 8's SMTP Authentication module could not connect to SMTP Host [closed]

由 时光怂恿深爱的人放手 提交于 2019-12-07 08:49:24
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 last month . I've found other threads online that deal with this specific problem, but none have helped. I have two questions: One with Drupal 8, the other with telnet. Background: A client is using a third party company to handle all of their emails. I manage a Drupal 8 site for them that sends some emails with PHP's mail() function. Unfortunately, those emails are being tagged as spam and being sent to their spam folders.

SMTP server response: 550 5.7.1 Unable to relay in - Sending email to a non-company address

由 会有一股神秘感。 提交于 2019-12-07 08:49:05
问题 Here is my code: <?php mail('myemail@gmail.com','Test','Test'); ?> When sending to a non-company address, I get the following error: Warning: mail(): SMTP server response: 550 5.7.1 Unable to relay in C:\inetpub\wwwroot\internal_tools\include\mail.php on line 2 When switching the email address to my work email, it works just fine. My PHP.ini looks fine, too: [mail function] ; For Win32 only. ; http://php.net/smtp ;SMTP = localhost SMTP = PCMAIL1.mycompany.com ; http://php.net/smtp-port smtp

JavaMail : Limitations on the count for sending mails

由 半城伤御伤魂 提交于 2019-12-07 08:19:05
问题 Limitations on the count for sending emails using JavaMail What is the maximum number of emails can be present in the to/cc/bcc list? What is the maximum number of emails that can be sent in a Session? Does these numbers depend on the SMTP server configuration? 回答1: All of those numbers depend on the server. JavaMail imposes no limits other than available memory. 来源： https://stackoverflow.com/questions/18358658/javamail-limitations-on-the-count-for-sending-mails

javamail vs sendmail performance during bulk email [closed]

由 怎甘沉沦 提交于 2019-12-07 07:56:31
问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . I'm writing a Java mass emailer application to send out emails to send between 50,000 to 100,000 a day to users. The current plan is

Why is it acceptable for my mail from to be different to my from header?

由 蹲街弑〆低调 提交于 2019-12-07 05:53:38
问题 There's something that's always bothered me about SPF, why doesn't it validate the From header? As I understand it, an SMTP server will SPF validate the hostname provided during the MAIL FROM or ENVELOPE FROM SMTP commands (my examples are from telnet'ing to gmail-smtp-in.l.google.com: MAIL FROM:<matt@example.com> Gmail then does its thing, making sure my SPF record for example.com permits my IP for sending from. But here's where it seems to fall down, couldn't I just register a domain, set

Using ActionMailer with a company Gmail account

由 ぃ、小莉子 提交于 2019-12-07 05:34:27
问题 I'm not sure if this belongs in server fault or here feel free to move it if it makes more sense somewhere else. I've seen the examples for setting up the smtp settings and using ActionMailer with Gmail and confirmed that they work for me. Basically it looks like this for me: config.action_mailer.delivery_method = :smtp config.action_mailer.smtp_settings = { :address => "smtp.gmail.com", :port => 587, :user_name => '<username>', :password => '<password>', :authentication => 'plain', :enable

smtplib.SMTP starttls fails with tlsv1 alert decode error

由 核能气质少年 提交于 2019-12-07 05:21:44
问题 I encountered the following perculiar behaviour today. The following code works on Python 3.3: smtp = smtplib.SMTP() smtp.connect(host="smtp.gmail.com", port=587) smtp.ehlo() smtp.starttls() In Pyhton 3.4 the above code doesn't work, instead the following error is encountered: File "smtp_test.py", line 10, in <module> smtp.starttls() File "/usr/lib/python3.4/smtplib.py", line 676, in starttls server_hostname=server_hostname) File "/usr/lib/python3.4/ssl.py", line 344, in wrap_socket _context
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