I’m trying to use JavaMail 1.6 to send an email to a local MailHog SMTP server in Java 8. The code is: When the code is ran, it will start and establish a session with the server, and step through SMTP until it’s supposed to send data. After this, it sends QUITrn and hangs, not sending any content. MailHog logs:
Tag: smtp
Connection Reset for Vert.x mailsender on keep alive timeout
We have an application based on Quarkus (2.4.2), and its mailsender is Vert.x Mailer. Config used: The issue we are having is that 60 seconds after a mail is sent the following is logged: Based on this stacktrace it looks like it is smtp.office365.com that do Connection reset, timeout handling in Vert.x’ SMTPConnection should close gracefully. Does anyone have any
javax.mail.AuthenticationFailedException: failed to connect during Transport.send(Message)
My code to send a mail via gmail was working fine 3 months back. But when I checked it again today, it is failing with below error. My gmail account is not 2 factor authenticated. Code : Error is : Am I doing something wrong here? I have also checked other question, but its related to “failed to connect :
I’m having an error while trying to use javax mail dependency
I’m trying to use javax mail in my project. I have enabled less secure apps in Gmail and made an inbound rule to unlock the port 465. This the configuration which I use in application properties. Allowing the port: I found on web that the port 465 needs to be unlocked, found a quick guide how to do that, you
Spring Boot email sending throws SocketTimeoutException: Read timed out
I’ve already researched the topic for a few days but none of the answers I found online did the trick for me. Context: I’ve got a Spring Boot web application which sends automatic emails notifications using Java Mail API and Spring Boot Starter Mail. It is using GMail SMTP server with a GSuite account. I recently upgraded to use Spring
connection pooling with smtp servers
like i have 5 smtp server’s and i want to do bulk mailing and want to post on each server then how i can achieve it ? I am using like this now : Now i want to post on multiple VIP’s like Can you suggest how i can achieve this ? Answer You can use SmtpConnectionPool. Create session with
How to Send bulk mails using javax.mail API efficiently? & Can we use reuse authenticated sessions to improve speed?
I am able to send a mail using javax.mail API. But the problem here is on an average for each mail it taking around 4.3 seconds to send to destination. If I am sending a 20 mails sequentially, it takes around 86.599 seconds. For my requirement this approach will not work. I am looking for an approach which can send
Is it possible to specify multiple email addresses to receive bounce messages?
We’re using JavaMail API to send emails from our application. To handle bounce back messages (Non delivery report), we’re redirecting bounce backs to a different email address using the following code: In our case, we want bounce backs to be redirected to multiple email addresses. In fact, we even tried few other options like providing a list of addresses separated