Solved
Android devices wont send emails
I have a problem with my android devices not sending emails on wifi, incoming mails are fine but nothing going out. Started a week or so ago and nothing seems to fix it. reset the hub twice and rest...
Glad that worked for you.
On the "spam" claim, I was told that too but have done deep malware and virus checks on all devices here and found nothing unusual or suspicious. The pure number of people having this issue with the same timing suggests to me its not to do with individuals having malware and spam trouble and more to do with a common problem somewhere else.
