Closed Bug 1665855 Opened 5 years ago Closed 5 years ago

Avast is not working with new version of Thunderbird 78.2.2

Categories

(MailNews Core :: Networking: SMTP, defect)

defect

Tracking

(Not tracked)

RESOLVED DUPLICATE of bug 1665577

People

(Reporter: erol_ismael, Unassigned)

Details

Attachments

(1 file)

Attached image thunderbird-error.PNG

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:80.0) Gecko/20100101 Firefox/80.0

Steps to reproduce:

Thunderbird 78.2.2 providing incorrect error on smtp transmission, unable to send and receive emails after upgrading Thunderbird.
removing or disabling Avast Antivirus resolves issue.
Avast version 20.7.2425 (build 20.7.5568.597) (latest build) running on windows 10.

previous thunderbird version did not have this issue.

Actual results:

sending of message failed
peers certificate issue is not recognised

Expected results:

email should transmit as normal and be received as normal.

Another one

Status: UNCONFIRMED → RESOLVED
Closed: 5 years ago
Component: Untriaged → Networking: SMTP
Product: Thunderbird → MailNews Core
Resolution: --- → DUPLICATE
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