On 30/11/2020 04.31, Christy S wrote: > Your message was sent but a copy was not placed in your sent folder (Sent) > due to network or file access errors.
When I've had this error in Thunderbird before it was because I was out of disk space (actually this was a POP account, so it was disk space on my local computer) So my guess would be check disk space and permissions wherever Thunderbird is trying to write a Sent message. P,.
