Articles in Email and Office

Filtering Emails from Multiple Senders with Wildcards in Gmail

Learn how to create a filter in Gmail to manage emails from multiple senders using wildcards with the @-sign.

Resetting IMAP Subscriptions in Thunderbird for Lost Contacts with Outlook.com Servers

If you're seeing substantial folder subtrees turn grey in Thunderbird while working with Outlook.com servers and have lost contacts, it's likely that your IMAP subscriptions need to be reset. Here's a step-by-step guide to help you resolve this issue.

Handling DMARC Fails with SPF and DKIM Passes on Mail Servers

In this article, we will discuss how to handle DMARC fails with SPF and DKIM passes on mail servers. Learn the steps to troubleshoot and improve email security.

Configuring OpenKIM Signing for Outgoing Emails with SMTP on Ubuntu 20.04

Learn how to configure OpenKIM for signing outgoing emails using SMTP on Ubuntu 20.04. This tutorial covers installing OpenKIM, generating keys, and enabling automatic DKIM signing.

Sending Emails: Troubleshooting Authentication Failures with SMTP Servers

Learn how to diagnose and resolve authentication failures when sending emails using SMTP servers like Yahoo, Gmail, and Outlook.com.