Nylas not sending message.created webhook for older IMAP accounts

We’re running into an issue where Nylas isn’t sending "message.created" webhook event for certain IMAP accounts. Newly connected accounts work fine, but older ones are not. Has anyone else experienced this, and is there a workaround or fix?

Hi

I am the Engg Manager for the team responsible for this functionality.
Can you provide us with your grant-id for that IMAP account?

Thanks

Chitresh

Hey Thanks for getting back to us! here is one of them -redacted by mod-

In total there are 9 IMAP accounts which I am facing this same issue

Hi there

Any update on this?

Sorry for the delay. I am looking into this issue, please give us till Monday.

@chitreshd can we please have an update on this?

HI @adilnovus

We looked at your grant. It seems your grant is running into this error:

Attachment has no Content-Disposition header, setting it to empty
Basically, lot of your messages are failing to sync. It “seems” to have malformed eml.

Do you have lot of messages with attachments?

Thanks

Chitresh

That said, we are going to deploy a workaround on this. Will notify you by Tuesday. ( We are on release cycles and expecting to ship next Tuesday )

Hey @chitreshd is the new update deployed?

can I please have an update on this?

@chitreshd waiting for an update???

@Pracheta or anyone from the team can you please help me sort this its been over a month atleast I expect an update on this

Hello @adilnovus,

I have created an internal ticket so we can track this fix and will notify you as soon as it is released.

Please keep an eye on your mailbox for updates.

Many thanks,
Samuel R.
Support Engineer, Nylas

Sorry for the delay. I was out for few days. We did try to roll out a fix but then our testing showed it wont fix your issue. We believe your accounts has a lot of emails which is making it stuck in the sync process.
Anyways we are looking more into this.

Appreciate your patience :folded_hands: