smtp issue - sendmail fails with error -

[karthikvijayendra]

Hi Team,
I have configured Klaw to send emails, but seems like sendmail function is failing to send the emails and failing with below error -

    org.eclipse.angus.mail.smtp.SMTPSenderFailedException: 501 5.1.7 Invalid address

Caused by: org.springframework.mail.MailSendException: Failed messages: org.eclipse.angus.mail.smtp.SMTPSendFailedException: 501 5.1.7 Invalid address
org.eclipse.angus.mail.smtp.SMTPSenderFailedException: 501 5.1.7 Invalid address

Below are the configs that i have made -

# Email notification properties
# Enabling notifications can be in Dashboard -> Settings
klaw.admin.mailid=root@xxxxxxxxx.yy.com
# Replace http://yourcompany/logo.png with your company logo to appear in email notifications
# klaw.notification.header.logo=http://yourcompany/logo.png
spring.mail.properties.mail.transport.protocol=smtp
klaw.mail.notifications.enable=true
spring.mail.host=smtp.intra.xx.com
spring.mail.port=25
# spring.mail.username=mailid
# spring.mail.password=mailpwd
# spring.mail.properties.mail.smtp.auth=false
spring.mail.properties.mail.smtp.starttls.enable=false
spring.mail.properties.mail.debug=false
# spring.mail.noreplymailid=kafkaselfserve@xx.com
# spring.mail.frommailid=kafkaselfserve@xx.com
# spring.mail.noreplymailid.display=Kafka selfserve NoReply

Can anyone please suggest here.

Regards,
Karthik

[aindriu-aiven]

Hey there @karthikvijayendra

It's hard to tell the exact problem as it could be that your smtp mailhost or port is incorrect or the username/password may be incorrect.

Here is an example of the email settings for using gmail as your mailhost. The only differences here are the username/password and host/port for your own setup.

Email notification properties

klaw.admin.mailid=admin@your-klaw.io
klaw.mail.notifications.enable=true
spring.mail.properties.mail.transport.protocol=smtp
spring.mail.host=smtp.gmail.com
spring.mail.port=587
spring.mail.username=
spring.mail.password=
spring.mail.properties.mail.smtp.auth=true
spring.mail.properties.mail.smtp.starttls.enable=true
spring.mail.properties.mail.debug=false
spring.mail.noreplymailid=noreplyid
spring.mail.frommailid=fromailid

[karthikvijayendra]

Thanks Aiven-Open/klaw. This issue is now resolved and can be closed.

…

On Fri, Feb 23, 2024 at 7:11 PM Aindriú Lavelle ***@***.***> wrote: Hey there @karthikvijayendra <https://github.com/karthikvijayendra> It's hard to tell the exact problem as it could be that your smtp mailhost or port is incorrect or the username/password may be incorrect. Here is an example of the email settings for using gmail as your mailhost. The only differences here are the username/password and host/port for your own setup. Email notification properties ***@***.*** klaw.mail.notifications.enable=true spring.mail.properties.mail.transport.protocol=smtp spring.mail.host=smtp.gmail.com spring.mail.port=587 spring.mail.username= spring.mail.password= spring.mail.properties.mail.smtp.auth=true spring.mail.properties.mail.smtp.starttls.enable=true spring.mail.properties.mail.debug=false spring.mail.noreplymailid=noreplyid spring.mail.frommailid=fromailid — Reply to this email directly, view it on GitHub <#2317 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ANNFNH4ZUKJFOHMUVDDCR7DYVCL7HAVCNFSM6AAAAABDU22OK6VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DKNRYGMZTG> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[aindriu-aiven]

Great Thanks for letting me know!