Send email twice

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araceli
Posts: 1
Joined: December 21st, 2017, 7:06 am

Send email twice

Post by araceli »

I've been using Thunderbird for many years. A few months ago, every email I send is sent in duplicate which makes the program impractical, What do I do?
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LIMPET235
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Posts: 39936
Joined: October 19th, 2007, 1:53 am
Location: The South Coast of N.S.W. Oz.

Re: Send email twice

Post by LIMPET235 »

Moving to Thunderbird Support...
[Ancient Amateur Astronomer.]
Win-10-H/64 bit/500G SSD/16 Gig Ram/450Watt PSU/350WattUPS/Firefox-115.0.2/T-bird-115.3.2./SnagIt-v10.0.1/MWP-7.12.125.

(Always choose the "Custom" Install.)
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DanRaisch
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Posts: 127188
Joined: September 23rd, 2004, 8:57 pm
Location: Somewhere on the right coast

Re: Send email twice

Post by DanRaisch »

Does the same thing occur if you launch the application in Mozilla Safe Mode? http://kb.mozillazine.org/Safe_mode
Who is the email provider?
How is the account set up in Thunderbird, as POP or IMAP? Find out using menu path Tools->Account Settings->Server Settings->Server Type at the top right of the dialogue.
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