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inbox emails with no valid from address

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  • Last reply by KuchleiT

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I have started to get a lot of Junk/Spam emails that have no valid from address. They all end up in my inbox because they seem to be able to bypass all spam filters. Is there a way I can set up a rule or filter to put these in my junk box?

I have started to get a lot of Junk/Spam emails that have no valid from address. They all end up in my inbox because they seem to be able to bypass all spam filters. Is there a way I can set up a rule or filter to put these in my junk box?

All Replies (4)

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Hello, There is a good article describing on how you can "train" your spam detection capabilities: https://support.mozilla.org/en-US/kb/thunderbird-and-junk-spam-messages

The article also covers information on how you can create custom filters for spam detection purposes.

I hope that helps!

Modified by Bogomil Shopov - Бого

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Hi Bogomil,

The article was very helpful. I do have a question about creating custom filters. Since most spam now has no valid email addresses, no @, I tried to create a filter with "From address does not contain the @". This did not work and it actually removed all my emails from my inbox. Fortunately I was able to restore them but am now very hesitant to try that again. Have you had any experience with creating this kind of filter? Amy suggestions?

Thanks

Tom

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Hi Tom, Uh, sorry about that. Can you add here an example of an e-mail/spam without the @?

Bogo

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Hi Bogo,

I went looking for an example and made a discovery. It turns out that on my Iphone when the From address contains a lot of extraneous information the email address is truncated so I cant see it. There for I assumed that there would be no @. on my computer they do have an email address with an @. Unfortunately the address is not a valid one and on many they use the same address. I.E. 'with text in front like "Dear customer happy birthday to you, Dear customer happy birthday to you then "homedepotcanada@email.homedepot.ca"

When I checked the Blocked Contacts list on the Iphone I noticed that most of the recent email senders I blocked don't have an email address even though on Thunderbird I can see them. I assume therefore that the from address must have a code embedded that causes the content to be truncates screwing up the block list.

Since I use Thunderbird only on my PC any spam filtering I do will not affect what goes to the phone. It looks like I will have to setup filters on the web based Outlook.

Anyway sorry to have troubled you.