You should never post your key to a clearnet key server. LE could ask the operators for server logs and get the IP addresses that the keys were posted from. It would be trivial to learn the identities of many people in the community if we all did that. There are ways to make some PGP programs use proxies, but that's an advanced trick and it's possible to get DNS leaks, among other things, so it's not recommended for beginners. The proper way to exchange keys is to simply send someone your public key, whether it's in an email, a forum post or PM, or an SR message, and ask for their key in return. Here's a message: -----BEGIN PGP MESSAGE----- hQIMA/+n5QPMklrXAQ//e2meIZp+hcehQRv3PHdaq5t2Uq4x96nO0iTvkFAquJ9T 041EVg9b6+8ajRUYMO/IyjrR8X8QCA4Rp8E1sb26/yRU9BbmMZHmvR2aPgJsF8hE 6UKZuaxPwnS6W9vLKHdER6IblUSlhBaMprFA6AUFs5q/jJX9hdVAR++GxE0sOLrK safUy+xBXzawLWkfsBRgS81D2Qxk57/X3OtD4qIZqLkNxrrVGsIYVBTWbeZQFwEJ ny2o5sKb/QblivhvnzW2ggv5yw18l2lrKlu5tlBDH2Ircw9G3XJ7cQNMSHsMnl9V SkPPviPp8ErgcuUumo5j1Zbq5Csw/7uuFx7gldc3RQKSBITfCOHI/pkDtTvLU3WL WCRxOe2PtxZufshWrSaUwI2Ou2DdQj4hUERcv7gaRn96kgcriwnEmHRFaihuLOEI 4w4u1hs695OM6syBTRQCS4nK8smRPa8QxvCXPY75ux0kXBrxTL/iRdkGNLs3tsK9 dvkwdeyOKN2DvBChhlSICOD2PO+peanxEw6BuiMu6H61VWO0F0yfbZqBpjUe1hBm t4UldDq42tJRAwkah9yYJ/dkXNSdTPvHerYu65fqvUBV/J9+gwDmmbOQnisGX9TG 6Ue2epFnsw/bbf+Qkb+741Yh8m2kY1Z8Qxhz3o4CwonW+ec3/RABtDJryOTel32F Aw4DwnYoVc8CeJsQC/9Ybkdvn5FW3B0tsLL7OUK4h9/o8I3/yl93jup5YuIActoW r3FoKHCrR+pb0e0vzyT0iQgI+3+ImK1VP7cSXk6oRiqXEH0bOqIFWU0hMs4hI7a8 4Y+L8BgP2rZMUPW2WPCnUhAdy6LyUq5OeNfZVwrvnnkRL7O7LXp9rgpOBRjTBGoF GfM62K+3QOmj3FfBiKfCLuOAE62djTGY2nbtIdola9hyKayyUyFUbQHgpRfaJ5YG pFJHXYZTj5NcUc+OZN8mMvGSC4qmdM7itoeu9w6/1foKsTS4v3leG0PBX8o/HmxX WoRLiVIwHMdHkqL54my9/9idlneyuZ8Q3Cj2PToZrOcrdTdBAwVVNvnxI++YXiLI ku4NumzaRHZEC0ellwJ57546AT5mE4NhT3mzvHLAmzeI+4ASZct6UpA+/QcUfFdF oQLVqeCz3By5esOfwEqI7pVRLFVrUEWSOVaz1khfWnsGAR1tUNQ/4ZgEe47BlOxW 0//i3PLKX29iMpMlqx0MAIHFxrwTwbvnk27PpGpLS3JL2fQQNSos2/5OMIJAOUs6 FHWBCcqFRMeA/04AtXofYEZf6rPLIJK3DYQvGbD/vI5aY9zEp8NJtGfNthirXLFC nljHhfleWN4v892JCTCiGHXwoklef8trYcDE02KzVtzj9UKSK1bCKKKgFB+euUEv 5hdFahHcAVApmrMihS0vrOMx7BX0sntJ2vz9p2BG0Lc1nswkHwgkPVnvMJH2GHs5 uriBheqw/X4f4TjsZ24K5mVKbGyIKC5Sy+X1lnkTyRJx8oQTCplaCXpfiA0BYqef a/5Ct2naLZmz4CAG6kYhvmidcNw65iZfea5LaM1fAQcfmZhlXiGbOXtR9evd1iMr YROv47WdTQ5SMAz1MZSlyftfxnE3+WxrXSA8u4UuAyrW3nwfL/Bt1Y1FvXAvH4l1 qqZo44fAAS0M+bzRZXfDOo0x1Qtknl/dqX5y+T7UqxWCh1uauo1GwDUCs2IbkWLn aB2HW0pYkiFfYL2TY84Jk9LACQHVUNRk6lK12Mk4bK+zyApqms5SUxHhNJswpYdk MYdJYffL4hCoxQG5xH4DAb+V48dUilu1qGtWQ9yEKeh3UDbCLkw1hz9c0F5BtLSj WHkBfsZpqvz4dHAY9ldhijCjvtol0vGgu9aO82ZtIjLf2Lo4EsgKWFzRJaQwMDVN X/TDcT2dh1mZ5iKFLa26oRpl/mwyp0BSaffbgG3TlJsCcs/yPbWieqZhm5LaYWxX 7HElNJxslJoKjOrSePKfTOhGM5OGS1VnDKX6Jg== =dyVv -----END PGP MESSAGE-----