How can PHP developers effectively manage and monitor the number of emails sent from their server to avoid potential issues or limitations?

PHP developers can effectively manage and monitor the number of emails sent from their server by implementing a system that tracks the number of emails sent within a certain time period. By setting a limit on the number of emails that can be sent per hour or per day, developers can prevent their server from being flagged as spam or hitting email sending limitations. They can also implement logging and monitoring functionalities to keep track of email sending activities and detect any unusual patterns or spikes in email traffic. 

// Set the maximum number of emails that can be sent per hour
$maxEmailsPerHour = 100;

// Get the current hour
$currentHour = date('H');

// Count the number of emails sent in the current hour
$emailsSentThisHour = // Query database or log file to count emails sent in the current hour

// If the number of emails sent in the current hour exceeds the limit, prevent sending more emails
if ($emailsSentThisHour >= $maxEmailsPerHour) {
    echo "Exceeded the maximum number of emails allowed per hour. Please try again later.";
    exit;
}

// Send email code goes here

// Log the email sending activity
// This can be done by inserting a record in a database table or appending to a log file

Keywords

PHP email sending server monitoring email limitations error handling

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