Sunrise SMTP: Errors 501, 554 at Recipient Declaration

Tagged: Question

This topic has 4 replies, 2 voices, and was last updated 2 years, 6 months ago by Joergen.

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- 12 June 2020 at 10:07 #4585
  
  Joergen
  Participant
  
  Hello Renzo, here is the full Output with mentionned Errors.
  
  Cheers.
  
  Joergen
  
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- 12 June 2020 at 12:00 #4587
  
  Renzo Mischianti
  Keymaster
  
  Hi Joergen,
  
  I think the relevant error is
  
  501 5.5.2 <mischianti:>: Helo command rejected: Invalid name
  
  probably you aren’t attached to the Sunrise contract line, and you can use SMTP only with Sunrise line.
  
  For example, if you have a Sunrise cellular line and you try to access SMTP via your home line the provider reject the request.
  
  As test (if you don’t use a mail client) you can try to configure a client like Outlook to send email from the same line.
  
  Tell me if is this the problem.
  
  Bye Renzo
- 12 June 2020 at 13:16 #4592
  
  Joergen
  Participant
  
  Hello Renzo,
  
  presently, I use tj.braazola@sunrise.ch as my default email Address in gmail.
  
  As a Matter of Fact, emailsender works fine with a gmail Address.
  
  For the Time being, I’ll give up with Sunrise SMTP.
  
  It’s more urgent for me to have LittleFS working.
  
  Cheers
  
  Joergen
  - 19 March 2021 at 09:58 #10984
    
    Renzo Mischianti
    Keymaster
    
    Hi Joergen,
    sorry to write so late, I add support for LittleFS in this versione of EMailSender
    Send email with attachments (EMailSender v2.x library): esp32 and esp8266 – 2
    
    And also update a library of FTP Server to support LittleFS.
    FTP server on esp8266 and esp32
    
    Bye Renzo
  - 19 March 2021 at 10:54 #10986
    
    Joergen
    Guest
    
    Great, I’ll give it a try ASAP!
    
    Thanks a lot. Cheers
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