– Reply to email signed with Apple Mail

I have received a signed and well encrypted email. I now want to reply to this sender using his public key in Apple Mail. But when I press the answer button, the encryption icon remains gray.

Do I have to import his public key into my keychain first?
And if so, how does it work?

email – Suspicious subscriptions to the newsletter

In recent days, I have more subscriptions to the newsletter than usual. The emails and the frequency seem suspicious. Like every hour or two hours. I have tested one of the emails with cleantalk and I got: reported as spam 42 websites were attacked, discovered on 14 Oct. 2019, last activity on 14 Oct. 2019 23:26:38.

I do not understand the purpose of these subscriptions? Why would they be useful to a spammer? Is there a risk of keeping them in my database and waiting for rebounds?

How to prevent these spam? I have a CSRF protection on the form, that does not seem enough. Thank you.

primaverabss – Change of company signature email

Good afternoon, I have to change the user's electronic signature depending on the public company. I was able to do it via VBA by replacing the "SignatureEmail.rtf" file in the "AfterOpenCompany" event. The problem is that if the user opens a new session of Primavera at the same time in another company, because it will replace the file again, leaving both sessions using the same signature.

Is there a way to tell Primavera which signature file to use (instead of "Email Signature.rtf")?

Thank you in advance.

email – Do not receive email notification

I recently installed Nagios Core 4.4.3. After a while, I wanted to set up the email notification. I have installed Postfix (GMAIL SMTP Config) and the configuration seems to be correct because I have tried to send mails, but now for Nagios notification, Nagios. log shows this error, tips please.

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mysql – Send an email with password using PHP Mailer

I wish to send an email to the user who consults his password in case he would forget it only by entering it.

How could I check the password field corresponding to the email entered ???

PD: I do not have the PHP code yet, but I plan to send the data by e-mail in the mail.

Mysql recordings:

 |  id   |    usuario    |      correo      |   password   |

     1        lopez67     qwerty123
     2        xim477         12348

HTML code:

Correo Electrónico:
Ingresa tu email de registro al sistema y recibirás un correo electrónico con tu contraseña nueva.


 $mail->CharSet = 'UTF-8';
 $mail->SMTPDebug = 0;
 $mail->Host = '';
 $mail->Port = 587;
 $mail->SMTPSecure = 'tls';
 $mail->SMTPAuth = true;

 $mail->Username = "";
 $mail->Password = "Mypsw";
 $mail->setFrom('', 'My Page');
 $mail->Body = 'Tu Contraseña es: '.$contraseña."nn"

 if (!$mail->send()) {
echo "Error en Mensaje: " . $mail->ErrorInfo;
 } else {
echo "Mensaje Enviado";

Functions – How to change this simple code so that it sends the e-mail notification after the payment in WooCommerce?

How to change this code so that it sends the notification by email after successful payment in WooCommerce?

add_action( 'woocommerce_applied_coupon', 'custom_email_on_applied_coupon', 10, 1 );
function custom_email_on_applied_coupon( $coupon_code ){
    if( $coupon_code == 'mycoupon' ){

        $to = "";
        $subject = "Coupon $coupon_code has been applied";
        $content = "
        The coupon code $coupon_code has been applied by a customer

        wp_mail( $to, $subject, $content );

Do not neglect email marketing.

Many companies focus primarily on advertising on Google and Facebook, but neglect e-mail marketing.

Email marketing continues to work well year after year. The reason is clear: for ten consecutive years, email generates the highest return on investment for marketers. For every dollar spent, email marketing generates a return on investment of $ 38 and gives marketers the widest possible reach of all available channels. Despite the plethora of tools available to marketers, email marketing is simply the best choice for business growth.

1. Email has a greater reach.
2. Email sends your message.
3. Email conversions.
4. Email has a better return on investment.
5. Email is the preferred communication channel.
6. Email is an open platform.
7. The email will always be there.

Deal – 75 BMF POINTS – Register, check your email and log in consecutively for 3 days | NewProxyLists

75 POINTS BMF – Registration, verification of e-mail and consecutive connection for 3 days

I think it says it all, you get the 75 BMF points after you:

1. REGISTRATION – with real information – no adblockers, no vpn, no proxy, no proxy, use the IP address of the ISP.


2. VERIFY EMAIL – check your e-mail address, this is a viral mailer. If you do not want to receive, do not subscribe at all.

3. DAILY CONNECTION FOR 3 DAYS – so your account can be marked as active.

4. AFTER MAKING THE 3, GET 75 POINTS BMF HERE – send your user name here

Do you like takers?

linux – How can I make sure that the server can handle the load of new users in the email marketing tool?

My situation is that I have just taken over a web team that hosts all of their clients' websites using a server provided by Clook

Web sites have a feature that allows client clients to subscribe to a mailing list via a web form. The customer will then be able to connect to the marketing tool, Interspire Email Marketer, and send emails to anyone who has already done so. subscriber.

EM (Email Marketer Software) is installed on the Clook server and is currently used without any problem. However, we plan to add 300 to 500 additional users to EM and I have to make sure that the server can handle it and that it will not suffer any negative impact. We can not afford to try with errors because ALL our websites are hosted from this server and it will be expensive for these sites to disappear.

I am very new to the server business. So I wonder if anyone can advise me on what I need to check and how I can make sure we can add these new users without any problem.

I've already looked at the server specifications: 7-core processor, 9216 MB memory (does not specify what type of memory it is), 220 GB SSD, 100 MB port speed. J & # I have access to the server, so I can check other information if necessary.

Any advice would be great, thank you.

linux – Email sent by an outsourced application returns a host error when it is sent to the same original domain name

I have a customer who has Plesk Onyx and they've given me their credentials to check the problem they're having, but they do not seem to be able to detect it.
I do not know the version of Plesk because my account does not have access to tools or settings.

We have connected their mailboxes via SMTP and IMAP / POP3 to the CiviCRM website they use, in order to send newsletters.

The e-mails are sent via the newsletter, but when they send e-mails to the same domain name (their colleagues for the tests, for example from to, they are returned with a HOST syntax error. Does anyone know what could be causing problems?