[Linagora] Sent mail appears in base64

[simonelbaz]

Hi James team,

A sent email appears in base64 in Thunderbird 128.4.0

Kind regards

[Arsnael]

Hi @simonelbaz

Can you provide us with the full eml of the message if possible? Thanks !

[simonelbaz]

Here it is:

mail.zip

PS: sorry i have mistakenly closed/reopened the issue

[Arsnael]

PS: sorry i have mistakenly closed/reopened the issue

No worries :)

Was the eml like that? it is clearly incomplete. Can we get the full version of it instead? If info are sensitive send it by mail instead!

On which platform? linagora.com on your personal account?

[simonelbaz]

Getting the eml from TB, truncates it.

From Tmail web, the mail is correctly displayed and full EML available:

mail_eml_tmail.zip

[chibenwa]

Hello.

Could it be that IMAP FETCH could ommit part of the content?

We would need to further test S3BlobStoreDAO::readBytes that is exercised upon IMAP FETCH.

We could try to reproduce with and intergation test in the distributed tests as well...

(looks like a 1 time in a million concurrency bug...)

[chibenwa]

For the record related CNB defect https://smartsla.08000linux.com/requests/3828

Email written correctly in DB.

Likely EmailSubmission/set fucked up the read and did thus send partial data.

I'd thus tend to blame the blob store. Could it be that it misses bytes parts when reading data from the Object store?

Context: AESBlobStore + S3