Quick questions

 

You have received message about the undelivered email that appear to originate from your email address. In addition the name of your computer or provider mentioned in such message is wrong. Don’t pay any attention on such letter, it wasn’t sent from your email address – it was sent by spammers.

 

Unfortunately it’s possible to forge the sender address. If the receiving server does not make additional checks (SPF, DKIM) it’s possible to send letter from any email address.

 

The mail server having rejected the letter can send to the sender the bounce message of non-delivery (Non-Delivery Report, NDR). Since the address of the sender is forged, the user can receive set of messages on non-delivery. Such incorrect automated sending of bounce messages by mail servers is called backscatter.

See here for more details about spam.
Some advices of how to reduce spam amount in the mailbox.

Questions


How to disable AdBlock program?

How to enable JavaScript

How to clear „Cache”, „Cookies” or „Temporary Internet Files”?

Where is the difference between username and mailbox address

How to enable Cookies

Filter rule: delete message

SMS notifications

Forward to other email, SMS notification

How to create a new signature in the letter?

Recover emails, deleted from the mailbox

The message about web-page blocking

Using the Alias Feature

Can not enter the given security code

How to find out current version of browser?

I have received an e-mail from unknown sender and when I try to reply, I get a message saying that this address doesn't exist

I receive error during sending message

Browsers for portal and updating them

What do I need if I want to enter my mailbox

How to receive Mail+ service?

Warning "This message could've been sent by user ..."

Ways to protect your account

How to turn off incoming mail auto-filtering to the folders "Social" and "Lists"

Filter incoming messages

How to block a message sender?

How to turn off the SPAM filter

What is the e-mail address identifier (for LMT users)?

How to change my username

Threads

Quick Search

How to know if mailbox is not full

Report spam

Attachment

How to request confirmation on reception?

Spell-checking in Your browser

How to restore message from "Trash" folder

I can not receive messages

Forward a letter

Redirect email

How to clear the "Trash" and the folder "Spam"

What is the Mail+

How to prevent important email from going into the SPAM folder?

How to send the message with multiple addresses?

Is it possible to revoke sent message?

What to do when appears notification with text - Unable to find www.inbox.lv DNS server address?

How to tell if this was you

Internet fraud protection

Auto Reply

Create new folder

Folder "Lists" and "Social"

Filter rule: ignore SPAM rules

Filter rule: move message to folder

I need a larger mailbox

I removed all messages, but my mailbox is still full

What means "mailbox is over quota"?

Warning for password transmission.

Why are emails going into the Spam folder? How spam is detected?

Why I've started to receive spam or lists of email addresses?

Technical and administrative requirements for incoming messages

What does the mark near the button „send message” mean?

Messages per page in the mailbox view

Refresh folder views

When I send a message, my personal information isn't correct

After mailbox status change, can not receive e-mails

After portal update I can't open mailbox page or don't see changes

How to switch off the compatibility view in Internet Explorer (IE)

My browser does not support JavaScript

Language settings for the portal

What is Cookies

Mark letter as

Message sorting

Print the letter

Appointment of a folder

Cleaning the folder

How to delete folders

Renaming a folder

Filter rule: redirect and leave a copy

Filter rule: redirect to another e-mail

My mailbox is full, how to solve this problem

Advices of how to reduce spam amount in the mailbox

Increased spam protection.

Remote image blocking

What is SPAM and what it’s used for?

Compose messages in a separate window

How to disable notifications of contact birthdays and name days?

My mailbox always ir empty

What to do if you don't want recipients to receive messages with winmail.dat attachment?

How to sign out from mailbox

What is the technical maintenance of the mailbox?

Letters and pictures size on the computer screen

View all unread messages in a folder

Why incoming message list don’t open from the first page by default?

Advanced Search

Why my sent e-mails go to «Lists» or «Social» folders

I am receiving emails addressed to other users

The personalized letters or why my name /data are in the spam letter?

Virus protection

Auto-complete of e-mail addresses

How to change the text font and size of a letters?

Mailbox optimization.

Themes

I want be free of advertising

Non of the buttons work