Re: Errors with OpenSSL 3.0.0

[Sean H. <isy...@sn...>]

On Sun, 19 Sep 2021, at 10:13 PM, phoebos via isync-devel wrote:
> A second issue is that with the new OpenSSL version, I now get errors
> when syncing with two of three servers:
>
> Socket error: secure read from outlook.office365.com 
> (52.97.146.130:993): error:0A000126:SSL routines::unexpected eof while 
> reading
> Socket error: secure read from imap.gmail.com (74.125.133.109:993): 
> error:0A000126:SSL routines::unexpected eof while reading

I've started getting this error as well after upgrading to Ubuntu 22.04 (isync 1.4.4, openssl 3.0.2):

$ mbsync gmail
C: 1/1  B: 109/109  F: +0/0 *0/0 #0/0  N: +0/0 *0/0 #0/0
Socket error: secure read from imap.gmail.com (66.102.1.109:993): error:0A000126:SSL routines::unexpected eof while reading

I get this error message reliably every time I sync my Gmail account, but it never happens with my Fastmail account. It does seem to successfully sync all of my Gmail mailboxes and messages and then prints the error message after syncing the last message. mbsync exits with status 0.

I ran mbsync with --verbose but I didn't see anything interesting.

Not sure whether it's actually a problem or not?

There's a thread about it on the Arch Linux BBS that concludes that it's not a problem and that it's being fixed in OpenSSL:

https://bbs.archlinux.org/viewtopic.php?id=253854