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Re: PDF attachment converting to Base64 plain text

Posted: 09 Jun 2022 07:21
by PSC
I have the same problem here, is there any solution ?

Re: PDF attachment converting to Base64 plain text

Posted: 12 Sep 2022 18:29
by BruceLeeRoy
I'm having the same issue with Zoom meeting invites from one particular sender. in EFA it shows as an attachment named partialMessage.bin
When the person cc's the invite to a Yahoo account it is received there as an attachment named invite.ics, other recipients get the actual Zoom invitation with options to add to their Outlook Calendar. Recipients getting the invite through EFA get the garbled text which seems to be the same as what's in in partialMessage.bin and invite.ics when opened with a text editor. the attachment in EFA is identical to the one that went to the yahoo account.

Re: PDF attachment converting to Base64 plain text

Posted: 17 Sep 2022 15:37
by shawniverson
partialMessage.bin is normal behavior for MIME parts with a mismatched size, which is all-to-common with PDF attachments. What is not normal is this getting passed along to the client. I'm accepting samples to troubleshoot this further.