All Questions
3,661
questions
0
votes
0
answers
23
views
How to test DKIM signature of simple email that yahoo is failing
Yahoo DKIM Failure
I have a java DKIM signature creator for emails. The correct records are in dns. Example emails from yahoo emails have proven the hash algo to be correct. The java signature code ...
- 1
0
votes
1
answer
35
views
SpringBoot.- send message with Carriage Return
I want to send a message with Carriage Return, with it send it as 1 line
public static void main(String[] args) throws MessagingException {
Properties prop = new Properties();
prop.put("...
- 2,316
-1
votes
1
answer
55
views
Google service account OAUTH2 SMTP "555-5.5.2 Syntax error"
I have a simple Java sample to test the connectivity to a Gmail service account. Issue is when i try to connect it says "555-5.5.2 Syntax error, goodbye. For more information, go to
555-5.5.2 ...
- 33
0
votes
1
answer
56
views
Java Mail Mailgun GUI project attaching images and not embedding them
This is the first time I've written something in Java so I'm leaning slowly but I am hard stuck on how to fix this issue. I'm having an issue getting the images that a user inserts into my JEditorPane ...
- 13
-1
votes
1
answer
45
views
SendGrid fat jar error: Invalid signature file digest for Manifest main attributes
According to information found here: https://github.com/sendgrid/sendgrid-java, I should be able to download the sendgrid "fat" jar and use that without needing additional dependancies, but ...
- 534
0
votes
1
answer
39
views
Spring mail configuration for a SSL server
I have this connection to a SMTP server in my mail client, which works properly
Mozilla thunderbird config
I need to configure that in my java REST API using Spring JavaMailSender and I did like this
...
0
votes
0
answers
28
views
Send Maill of BCC displayed "undisclosed-recipients"
When I use org.springframework.mail.javamail send "toBcc()" to a large number of recipients, the recipient of the message is always displayed as "undisclosed-recipients".
I want ...
0
votes
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answers
59
views
simplejavamail MailerException Failed to send email reason third party error
Currently, Im trying to send a mail to the user after logging in. Im working with Spring as Backend. Ive implemented a @GetMapping in my UserController, which calls the emailservice.mfaSenden method, ...
- 11
0
votes
1
answer
23
views
Failed Connection to login to Mailserver: NoSuchProviderException. IMAP
fellows,
I want to build an app that can read emails from a mailbox. I’ve checked that the settings for SMTP and IMAP are activated.
Here is the method
public Message[] readMails() throws ...
- 11
0
votes
0
answers
54
views
Could not connect to SMTP host: smtp.mailtrap.io, port: 25;
I'm trying to send mail through Java implementation but some how it's not working as expected. Using below implementation to send mail:
package application;
import java.util.Properties;
import javax....
0
votes
1
answer
136
views
Prefill and Allow Editing of Email Field in Stripe Checkout Session
I'm using Stripe Embedded Checkout for handling payments in my application. I want to prefill the email field in the Checkout form with a suggested email address, but still allow the user to edit it. ...
0
votes
0
answers
103
views
Send email with ms graph API with attached eml file results in error on recipient side
I am able to send an email with attachments using the ms graph api (version 6.4.0) in java. However, when I add an eml file as attachment, this file cannot be previewed in Gmail or any other email ...
- 1
1
vote
1
answer
35
views
How to solve connect failed error, connection failed
I am using Mail Reader Sampler to read an email from the google mail and I am getting the error like connect failed. I have tried and read about the articles available in internet but no use. How can ...
- 25
0
votes
1
answer
194
views
javax.mail.MessagingException: Can't send command to SMTP host; SSLHandshakeException: No appropriate protocol
We have a Legacy Web Application which was built on Java 1.7, mail1.4.jar and deployed in tomcat 7.
While triggering a mail with attachement to SMPT (nowdays everything move to Microsoft cloud), we ...
1
vote
0
answers
16
views
why i get Timeout exception in Klaviyo mail service
**Here i am send email via Klaviyo but it gives Timeout Execption even it take less Time to genarate profile and send mail **
public Boolean sendUpdatedReferralToRegisteredUsers(UserProfileDTO ...
