Postfix | Because When I send a email to Gmail, this is received as spam?

I had installed Postfix with the configuration mode: Internet SIte My file /etc/postfix/ have follow it:

# See /usr/share/postfix/ for a commented, more complete version   # Debian specific:  Specifying a file name will cause the first # line of that file to be used as the name.  The Debian default # is /etc/mailname. #myorigin = /etc/mailname  smtpd_banner = $  myhostname ESMTP $  mail_name (Raspbian) biff = no  # appending .domain is the MUA's job. append_dot_mydomain = no  # Uncomment the next line to generate "delayed mail" warnings #delay_warning_time = 4h  readme_directory = no  # See -- default to 2 on # fresh installs. compatibility_level = 2    # TLS parameters smtpd_tls_cert_file = /etc/ssl/private/postfix.pem smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key smtpd_use_tls=yes smtpd_tls_session_cache_database = btree:$  {data_directory}/smtpd_scache smtp_tls_session_cache_database = btree:$  {data_directory}/smtp_scache smtpd_tls_security_level = may # See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for # information on enabling SSL in the smtp client.  smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination myhostname = alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = relayhost =  mynetworks = [::ffff:]/104 [::1]/128 mailbox_size_limit = 10737418240 recipient_delimiter = + inet_interfaces = all inet_protocols = all home_mailbox = /home/correo/ #CERTIFICADO DKIM milter_default_action = accept milter_protocol = 2 smtpd_milters = inet:localhost:8891 non_smtpd_milters = inet:localhost:8891 

I has edited the parameter mydestination to the SMTP server of Gmail

mydestination =

Postfix works, I sent a email to my gmail

mail Cc: Subject: title There are message works 

and my Gmail spam tray:

What I have to do for that the email not spam?

P.D: I followed this: But this doesn’t work.

I don’t want that the email is sent to other SMTP server and this send it to the destination. How to changes the mail address to other? Thanks you

Gmail: solução para copia automática de anexos para o google drive [pendente]

Existe alguma solução no GMail (regra, complemento, google form, ou outra forma) para filtrar determinados e-mails com anexos e estes anexos serem automaticamente gravados numa pasta do google drive?

Ex: Ao chegar um e-mail do dominio, uma ação faria com que estes e-mails sejam separados numa pasta, e seus anexos (se tiverem) serão automaticamente copiados numa pasta do google drive.

ssmtp, mailutils and GMail how to set username?

Ubuntu 18.04, ssmtp insstalled, mailutils installed and everything works, can send through gmail. My problem is that the messages when received appear to be from “Root (” I am trying to change “root” to a name that wont set off my spam filters at work, which “root” seems to do.

How do I set the username so it appears in the outgoing message as something other than “Root”?

Alguna forma de veriificar si el Correo es gmail o hotmail especificamente? al registrar un usuario?

Verna quiero saber si una pagina php puede permitir que solo correos gmail, hotmail, yahoo sean los disponibles para registrarse estuve leyendo pero no se como configurar esto de forma que al final haga die si el correo no es ninguno de los anteriormente nombrados.

<?? <?php   function validar_email($  email){      $  exp = "^[a-z\'0-9]+([._-][a-z\'0-9]+)*@([a-z0-9]+([._-][a-z0-9]+))+$  ";      if(eregi($  exp,$  email)){      if(checkdnsrr(array_pop(explode("@",$  email)),"MX")){        return true;     }else{        return false;     }      }else{         return false;      }  }   // para aplicarla   if (validar_email($  _GET[correo])){  // coloco las instrucciones  echo 'Es correcto el correo';  }else{  echo 'Es falso el correo';  }   ?> 

DKIM/SPF for site on shared hosting, gmail

I haven't done this before and I haven't quite got my head around what is actually happening.

I've got a site on shared hosting, minimal traffic.
Plesk control panel, domains managed by the registrar.
SSL set up for the site.
The site sends emails when people fill out the contact form.
Humans use Gmail to send and receive emails.

Plesk lets me use DKIM spam protection
View attachment 243956

I've seen info about using puttygen to generate the keys I need & it seems pretty ad hoc….

DKIM/SPF for site on shared hosting, gmail

Removing my phone number from the gmail accounts I no longer control

At a past job we needed to do some log in & app testing so we created a number of email addresses. The gmail accounts needed a phone number and I used mine. I've left that job and no longer have access to the list of email addresses but would like my phone number removed from them.

I expected, within Google's security settings, to see a "your phone number is also used on these accounts…" and to be able to unlink them.

Has anyone ever done this?
Know where I need to go?

Aged gmail and new gmail and youtube channel seller

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Tengo problemas con envio de mail desde el servidor Heroku. desde localhost, los envia perfectamente. Aqui esta mi .ENV


ya intente con MAIL_DRIVER=sendmail en MAIL_PORT= y no funcionó.

Puede que tenga algo pendiente de configurar en HEROKU? MUCHAS GRACIAS!

Accessing Gmail if you are the owner of domain that someone else uses

Say Person A (Adam) owns the domain, but is allowing free use of the domain name to his friend, Person B (Bill). As the owner of the domain, Adam logs into his registrar and points the nameservers to Bill’s host, GoDaddy. Bill hosts on GoDaddy and wants to use G Suite and Gmail. Bill then configures the MX records in the GoDaddy control panel to point to Gmail (e.g., ASPMX.L.GOOGLE.COM, etc), and everything works.

My question relates to security of Bill’s email: As Adam owns the domain name and is the only one with control of the registrar control panel, can Adam do anything from the registrar level to ultimately view Bill’s Gmail messages? Or, perform a sequence of steps to reroute, or make copies of Bill’s mail without their knowledge?

Any way to pass FROM (sender’s) email address in gmail to a URL?

I would like to setup an auto-response email within Gmail.

In that auto-response email, I would like to add a link so that anyone sending me an email can click on that link and submit a form.

Since form is not connected to Gmail at all (form is on a webpage on website), there is no connection with gmail. Hence, sender of the email will have to fill out the form including their email address.

Is there any way in GMAIL that allows me to get SENDER’S email address and add to form link automatically?

For example:

Hi, Thank you for your email. Please fill out the form below and I will contact you soon.

click on the form here