Maybe your servers certificate has expired? Or in DNS the MX entry does not point to the actual server hostname? If you provide me with the domain affected, I can quickly check.
Kind regards, Taco Scargo > On 4 Aug 2023, at 12:06, Ceelie, Arie (VodafoneZiggo) via Blueonyx > <blueonyx@mail.blueonyx.it> wrote: > > All, > > My wife notified me that our daughter is not able to send us mail from her > gmail account. She got an auto reply stating there is a handshake problem > occurring. > A few lines from the reply she got: > TLS negotiation failed > Starttls error 71 > SSLV3_HANDSHAKE_FAILURE > SSL alert number 40 > > Funny thing is we are able to send mail to gmail, but not receive mail from > gmail. It seems only gmail has this problem. > Any suggestions anyone on how to fix this? Can I fix it at all? > Regards, > > Arie > > > > C2 VodafoneZiggo Internal > > _______________________________________________ > Blueonyx mailing list > Blueonyx@mail.blueonyx.it <mailto:Blueonyx@mail.blueonyx.it> > http://mail.blueonyx.it/mailman/listinfo/blueonyx
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