Score:1

This add on could not be installed because it is not verified error

au flag

I cannot install the Send Later add-on which schedules an email to be sent later.

When clicking on the send_later-9.0.11-tb.xpi file, I receive the following error in Firefox:

This add on could not be installed because it is not verified.

I tried opening about:config page, setting xpinstall.signatures.required and extensions.langpacks.signatures.required to false and restarting Firefox, according to this link, but it didn't work out.

Any suggestions on how to install this add-on?

(Ubuntu 22.04 LTS)

Score:0
au flag

Solution: go to Tools > Add-ons and themes and add the Send Later add-on directly to Thunderbird.

I sit in a Tesla and translated this thread with Ai:

mangohost

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Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.