Infos:
- Used Zammad version: 5.1
- Used Zammad installation type: package
- Operating system: Ubuntu 20.04.4 LTS
- Browser + version: Firefox 100.x
Expected behavior:
I want to respond to a customer ticket and send a mail to 2 recipients (recipients 1 in the TO field ,recipients 2 in the CC field)
When I sent a E-Mail from Outlook to the 2 recipients , all fine, the mail will delivery correct.
Actual behavior:
In Zammad i get following error message;:
In the log /var/log/zammad/production.log i find following messages:
E, [2022-05-18T11:33:26.717312 #822-181200] ERROR -- : Can't use Channel::Driver::Smtp: #<Net::SMTPSyntaxError: 501 5.1.3 Invalid address
>
E, [2022-05-18T11:33:26.717351 #822-181200] ERROR -- : 501 5.1.3 Invalid address
(Net::SMTPSyntaxError)
app/models/channel/driver/smtp.rb:84:in `send'
app/models/channel.rb:257:in `deliver'
app/jobs/ticket_article_communicate_email_job.rb:56:in `perform'
app/models/scheduler.rb:378:in `block (3 levels) in worker'
app/models/scheduler.rb:376:in `block (2 levels) in worker'
app/models/scheduler.rb:372:in `loop'
app/models/scheduler.rb:372:in `block in worker'
E, [2022-05-18T11:33:26.732377 #822-181200] ERROR -- : Can't use Channel::Driver::Smtp: #<Net::SMTPSyntaxError: 501 5.1.3 Invalid address
>
Steps to reproduce the behavior:
- Open a Ticket
- Klick on the replay-button
- Write Answer-Mail:
- Get error Message
Thanks for any help!
Marco