Add an Arbitrary Custom Header to Email in Mozilla or Netscape
Want to add your fancy "X-Y: Z" header to emails or need to set the "Sender:"? Here's how to add any header to emails you send with Mozilla or Netscape.

Inform Your ISP About Your Email Marketing Activities
The connection to your ISP is one of the most important connections. So make sure they know that you're sending legitimate bulk email and won't disconnect you as a spammer.

Hide the Preview Pane in IncrediMail
Don't like IncrediMail to open emails automatically? Here's how to prevent that by disabling the preview pane.

Empty the Trash Automatically When You Exit Eudora
Eudora takes the trash out for you! Here's how to make Eudora empty the "Trash" folder when you exit.

Insert the Last Used Smiley Fast in IncrediMail
To insert your favorite graphical emoticon in an email in IncrediMail, you don't even have to take the hands off your keyboard.

Block a Sender in Outlook Express
Have Outlook Express send messages from certain senders to the trash automatically.

Block Messages from a Domain in Outlook Express
Put a ban on whole domains in Outlook Express and have it delete mail from senders belonging to that domain (everybody with an @about.com email address, for example) automatically.

Set up a Mail Filter in IncrediMail
Message rules are great (to have your mail sorted automatically, for example), and in IncrediMail they are easy to set up, too.

Make Landing Pages Fit Your Email Marketing Campaign
An email marketing campaign is nothing without a landing page, so make sure it visually belongs to its campaign and does not irritate the user.

Prefill Forms on Landing Pages
Make purchasing easy by prefilling forms on pages reached from your newsletter.

Newsletter Content Ideas: The Calendar and Holidays
If you are searching for inspiration for your newsletter, all you need may be a holiday. The year is rich in holidays, occasions and festivities to write about or to relate to.

Add Your Own Graphical Smileys to PocoMail
Did you know you can add smileys you find on the web -- or any other image -- to PocoMail and then insert them easily in your emails? Here's how.

Display Only Unread Messages in Mozilla or Netscape
Away with all distractions in my Inbox! Here's how to hide all read mail in a folder in Netscape or Mozilla.

Insert Graphical Smileys Easily in PocoMail
Share the emotions you have when composing an email (or the emotions you want to induce in the recipient) graphically by inserting smiley faces with PocoMail.

Add Bcc Recipients in Outlook Express
Send blind carbon copies of your email messages with Outlook Express. The regular recipients won't know that the Bcc recipients got a copy as well.

Send a Message Fast in PocoMail
Here's how to deliver an email in PocoMail without taking your hands off the keyboard.

Insert Recipients Comfortably in PocoMail
From the PocoMail address book straight into the To field.

Edit the HTML Source of a Message in Outlook Express
Edit every aspect of your messages in Outlook Express by turning to its HTML source. The options for advanced editing are endless there.

Mark Mail from a Sender Automatically in PocoMail
Let PocoMail classify incoming mail automatically based on who it is from.

Apply Marks (Labels) to Messages in PocoMail
See instantly whether a message needs attention in PocoMail by assigning a colorful label to it.

Use a Custom Style Sheet in NetNewsWire
Your news your way. Here's how to use a CSS style sheet to customize how news items are displayed in NetNewsWire or NetNewsWire Lite.

Mark a Message Unread in Yahoo! Mail
That? No, I never read that! Here's how to mark a message you have already opened unread in Yahoo! Mail.

Set up a Virtual Folder in KMail
Make emails turn up in all contexts that make sense by setting up virtual folders in KMail that automatically collect all messages matching certain criteria.

Delete a Message Permanently in FastMail, Bypassing the Trash
Get rid of nasty emails once for all and all at once. Here's how to delete messages permanently and easily in FastMail instead of moving them to the Trash folder.

Resend a Message in Evolution
It's easy to send the same (or a very similar) message again in Ximian Evolution.