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Emails considerably larger than the attachments

  • 2 respostas
  • 1 has this problem
  • 4 views
  • Last reply by davtha

davtha
davtha
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Hi Mozilla Community I have attached a large-ish file 19.7 mb (a video) to an email. Pressed send and an alert comes up telling me I should use file share because ... and this is my issue .... the email is (now) 27 mb in size. I have updated Thunderbird, I'm using Imap and the TB version is 91.9.1 My computer is a two year old HP X360 laptop running Win10. I'm also using Bitdefender Total Security. I have tried several times with blank emails (no words) and a video attachment and some with just a few words and the attachment and also with other size attachments. Same result. This also happened with a 33mb pdf attachment, the alert saying the email size is 43mb I don't know where this extra 7mb or 10mb is coming from unless the alert calculation is wrong. Surely sending a blank email doesn't require this much data. I'm interested in others views and ideas. regards David

Hi Mozilla Community I have attached a large-ish file 19.7 mb (a video) to an email. Pressed send and an alert comes up telling me I should use file share because ... and this is my issue .... the email is (now) 27 mb in size. I have updated Thunderbird, I'm using Imap and the TB version is 91.9.1 My computer is a two year old HP X360 laptop running Win10. I'm also using Bitdefender Total Security. I have tried several times with blank emails (no words) and a video attachment and some with just a few words and the attachment and also with other size attachments. Same result. This also happened with a 33mb pdf attachment, the alert saying the email size is 43mb I don't know where this extra 7mb or 10mb is coming from unless the alert calculation is wrong. Surely sending a blank email doesn't require this much data. I'm interested in others views and ideas. regards David
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Chosen solution

This is the way it works. See https://support.mozilla.org/en-US/questions/1058766

Also see https://askleo.com/why_are_emailed_attachments_larger_than_the_original_file/

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All Replies (2)

christ1
christ1
  • Top 25 Contributor
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Chosen Solution

This is the way it works. See https://support.mozilla.org/en-US/questions/1058766

Also see https://askleo.com/why_are_emailed_attachments_larger_than_the_original_file/

davtha
davtha Question owner
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Much appreciated. Thanks chtist1