I do not think this is built into WordPress currently. This would probably need to be custom-built. It would be some php code that is attached to a cron job. Set the cron job to run every day, and have your php script email out the page. These resources may help: http://ss64.com/osx/crontab.html (via https://stackoverflow.com/questions/5256429/how-to-use-crontab-for-sending-weekly-email-in-php)
The Agregado Theme comes with a little contact form I modified for one of my themes, I guess it’s ok for you to use it as long as the credits remain there. <?php //Contact script created by Tim McDaniels and Darren Hoyt for the Mimbo Pro and Agregado themes, modified by Mario Aguiar cuz it … Read more
Most of the social media sharing plugins include an email option. I know sharedaddy (within jetpack) has a link that allows a permalink to be emailed to a given address.
This is a one time work for every blog you maintain. Go to Dashboard >Settings >Discussion and see following: E-mail me whenever: Anyone posts a comment A comment is held for moderation Someone likes one of my posts Someone follows my blog Unmark the option at which you don’t want to recieve any email notifications. … Read more
All of this can be done with code of course but since you say, “The first part (check if the user is registered / subscribed) is the difficult one for me.” …then your time will be better spent going directly to plugins that allow for similar functionality as described in your question. The first recommendation, … Read more
In a multi-site installation it is ‘wpmu_validate_user_signup’: add_filter( ‘wpmu_validate_user_signup’, ‘wpse_77904_mu_no_at_in_username’ ); function wpse_77904_mu_no_at_in_username( $user ) { if ( FALSE !== strpos( $user[‘user_name’], ‘@’ ) ) $user[‘errors’]->add(‘user_name’, __( ‘That username is not allowed.’ ) ); return $user; } On single-site it is ‘validate_username’: add_filter( ‘validate_username’, ‘wpse_77904_no_at_in_username’, 10, 2 ); function wpse_77904_no_at_in_username( $valid, $username ) { if … Read more
While not a solution as such, I would suggest you send a couple of test emails to isolate the issue and verify how and where things go wrong. Perhaps your email is actually sent, but rejected by the remote mail server due to missing some headers etc. The code below might help you determine this. … Read more
I don’t think there is any way of knowing something x is orginated from some plugin x. If both plugins do not offer any administrative controls for setting from and reply to address, you might want to hack the plugin files code sending email. if it is using wp_mail function to send email, you can … Read more
I’m not sure that this is a good idea, email is just not a good medium for emergency messages (who will see the email when you are a sleep or at the beach?), and if you want to monitor the site it is better done by external service which will probably be able to send … Read more
There is no need for a custom table here – you can use the user metadata table and API. Then create a WP-Cron job to run every 24 hours (or more frequently if you’re paranoid). On the callback query users who’ve registered in the last 7 days using something like: /* * Get all users … Read more