Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
After I got my wallet onto mainnet, I get an address starts with "8" (normal monero address starts with "4"), and it's a subaddress with a costom label. Can someone send funds to that address?
Yes, a subaddress is a valid public address and can be used the same as a "normal" account address.
Here and here are more information on subaddresses.
Required, but never shown