Unable to send email from Postfix to GMail Announcing the arrival of Valued Associate #679:...

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Unable to send email from Postfix to GMail



Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern)
Come Celebrate our 10 Year Anniversary!Email Server IP Address is BlacklistedHotmail and Gmail mark emails as spamGmail is blocking email from my application serverHow to avoid messages rejection because of DMARC when sent through Gmail alias?Why is Google rejecting mails forwarded from my Postfix server?gmail contacts IP from SPF and fails to send mail to some domainsGmail bouncing postfix mailPostfix lost connection with “server/host” while receiving the initial server greetingSending mail when relay = 127.0.0.1 gives me 550-5.7.1 (gmail)SPF errors when sending emails





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0















Goodmorning everyone.



I recently configured Postfix and Dovecot on my Ubuntu 18.01 server and ran into a problem that I can't solve in any way.



Trying to send emails from my server to my GMail address, in fact, these are rejected with the following error message:



550-5.7.1 [37.117.183.184] The IP you're using to send mail is not
authorized to 550-5.7.1 send email directly to our servers. Please use the
SMTP relay at your 550-5.7.1 service provider instead.


This problem, oddly enough, occurs only with the Google service, while with Yahoo I find my messages directly in the inbox.



Would you know how to solve?



Just for completeness of information, this is my SPF record:



v=spf1 mx ip4:37.117.183.184 include:nexxontech.it ~all


this is my MX record:



10 nexxontech.it


while this is my record A:



37.117.183.184








share





























    0















    Goodmorning everyone.



    I recently configured Postfix and Dovecot on my Ubuntu 18.01 server and ran into a problem that I can't solve in any way.



    Trying to send emails from my server to my GMail address, in fact, these are rejected with the following error message:



    550-5.7.1 [37.117.183.184] The IP you're using to send mail is not
    authorized to 550-5.7.1 send email directly to our servers. Please use the
    SMTP relay at your 550-5.7.1 service provider instead.


    This problem, oddly enough, occurs only with the Google service, while with Yahoo I find my messages directly in the inbox.



    Would you know how to solve?



    Just for completeness of information, this is my SPF record:



    v=spf1 mx ip4:37.117.183.184 include:nexxontech.it ~all


    this is my MX record:



    10 nexxontech.it


    while this is my record A:



    37.117.183.184








    share

























      0












      0








      0


      1






      Goodmorning everyone.



      I recently configured Postfix and Dovecot on my Ubuntu 18.01 server and ran into a problem that I can't solve in any way.



      Trying to send emails from my server to my GMail address, in fact, these are rejected with the following error message:



      550-5.7.1 [37.117.183.184] The IP you're using to send mail is not
      authorized to 550-5.7.1 send email directly to our servers. Please use the
      SMTP relay at your 550-5.7.1 service provider instead.


      This problem, oddly enough, occurs only with the Google service, while with Yahoo I find my messages directly in the inbox.



      Would you know how to solve?



      Just for completeness of information, this is my SPF record:



      v=spf1 mx ip4:37.117.183.184 include:nexxontech.it ~all


      this is my MX record:



      10 nexxontech.it


      while this is my record A:



      37.117.183.184








      share














      Goodmorning everyone.



      I recently configured Postfix and Dovecot on my Ubuntu 18.01 server and ran into a problem that I can't solve in any way.



      Trying to send emails from my server to my GMail address, in fact, these are rejected with the following error message:



      550-5.7.1 [37.117.183.184] The IP you're using to send mail is not
      authorized to 550-5.7.1 send email directly to our servers. Please use the
      SMTP relay at your 550-5.7.1 service provider instead.


      This problem, oddly enough, occurs only with the Google service, while with Yahoo I find my messages directly in the inbox.



      Would you know how to solve?



      Just for completeness of information, this is my SPF record:



      v=spf1 mx ip4:37.117.183.184 include:nexxontech.it ~all


      this is my MX record:



      10 nexxontech.it


      while this is my record A:



      37.117.183.184






      email postfix email-server





      share












      share










      share



      share










      asked 9 mins ago









      Riccardo SacchettoRiccardo Sacchetto

      14




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