$ aerc -v aerc 0.4.0
Possibly related to #269?
This bug happens when I send a message with a csv file as attachment, it should occur with probably any kind of attachment but only happens if file is over certain size.
Message is sent, but copying to the Sent IMAP folder fails with error
imap: size of Literal is not equal to Len().
All the tests were done with attachments over 70KB, one test with an empty file (okay 22 bytes) as attachment was successful.
Anonymized log here: https://file.io/qqEydkuV