The spam run from this single DigitalOcean customer does not cease. No reaction from DigitalOcean abuse department is visible.
For the records the first Spamcop reports have been filed 2016-07-05
https://www.spamcop.net/mcgi?action=gettrack&reportid=6487449680
https://www.spamcop.net/mcgi?action=gettrack&reportid=6487450196
https://www.spamcop.net/mcgi?action=gettrack&reportid=6487450673

and since then allmost every day until today

https://www.spamcop.net/mcgi?action=gettrack&reportid=6488371121
https://www.spamcop.net/mcgi?action=gettrack&reportid=6488372414
https://www.spamcop.net/mcgi?action=gettrack&reportid=6488568714
https://www.spamcop.net/mcgi?action=gettrack&reportid=6489144059
...
https://www.spamcop.net/mcgi?action=gettrack&reportid=6515156881

Spamcop sends the reports to fbl@digitalocean.com, I did additionally copy several reports to abuse@digitalocean.com as well.

As the spammer has a changing IP for every spamrun we had to block the complete IP range of DigitalOcean for incomming mails here.

Sending spamcop reports to DigitalOcean seems useless and we will stop to do so. The spammer is ease to filter for the benefit of our customers. Side effect if you stay in such a neighborhood may happen.