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Archivio delle categorie: Mail

18 Gennaio 2022
di admin@admin
Commenti disabilitati su Plesk courier-imaps: Error: Too many open files

Plesk courier-imaps: Error: Too many open files

Fonte: https://support.plesk.com/hc/en-us/articles/4404507735826-Mail-client-provides-warnings-regarding-IMAP-connection-for-Plesk-mailboxes-inotify-initialization-error Resolution Connect to the server via SSH. Check the current per-userid limit of inotify file descriptors: # cat /proc/sys/fs/inotify/max_user_instances 128 Increase this value to a greater one via the command below, for example to 200: # echo “fs.inotify.max_user_instances=200” >> /etc/sysctl.conf Note: Rough … Continua a leggere →

28 Maggio 2020
di admin@admin
Commenti disabilitati su Setting e-mail account only in SSL

Setting e-mail account only in SSL

To set up an account with secure connection to the mail server in an email client, follow these steps: Make sure a valid SSL certificate is assigned to the mail server in Plesk at Tools & Settings > SSL/TLS Certificates and domain’s name in the … Continua a leggere →

15 Giugno 2016
di admin@admin
Commenti disabilitati su Spam dal proprio indirizzo

Spam dal proprio indirizzo

Fonte: https://luxsci.com/blog/save-yourself-from-yourself-stop-spam-from-your-own-address.html   I just got junk email … from me! It is surprisingly common for users to receive Spam email messages that appear to come from their own address (i.e. “joe@domain.com” gets a Spam email addressed so it appears to … Continua a leggere →

20 Settembre 2014
di admin@admin
Commenti disabilitati su Aumentare il numero di connessioni per ip in imap-courier

Aumentare il numero di connessioni per ip in imap-courier

Editare il file: vim /etc/courier-imap/imapd vim /etc/courier-imap/pop3d Alla riga MAXPERIP inserire un valore, p.e. 20: MAXPERIP=20 Stoppare e riavviare il servizio: /etc/rc.d/init.d/courier-imapd stop /etc/rc.d/init.d/courier-imapd start